Even though their languages were unrelated, these groups developed similar groups of cultures, each based in different environments. The people of the coast developed a fishing, hunting, and gathering culture; the people of the highland Andes developed a sedentary agricultural way of life, and the people of the Amazon basin developed a nomadic hunting-and-gathering mode of existence. Over time these groups began to interact and intermingle with each other so that groups of families in one area became one community or tribe, with a similar language and culture. Many civilizations arose in Ecuador, such as the Valdivia Culture and Machalilla Culture on the coast, the Quitus (near present-day Quito), and the Cañari (near present-day Cuenca). Each civilization developed its own distinctive architecture, pottery, and religious interests. In the highland Andes mountains, where life was more sedentary, groups of tribes cooperated and formed villages; thus the first nations based on agricultural resources and the domestication of animals formed. Eventually, through wars and marriage alliances of their leaders, a group of nations formed confederations. One region consolidated under a confederation called the Shyris, which exercised organized trading and bartering between the different regions. Its political and military power came under the rule of the Duchicela blood-line. Inca era Ruins of Ingapirca, this site served as an outpost and provisioning of the Incan troops, but mainly it was a place of worship and veneration to the sun, the supreme Inca God, thus constituting a Coricancha, dedicated to the Inca ritual. Pre-Hispanic shrunken head of the Shuars (Jivaroan peoples). When the Incas arrived, they found that these confederations were so developed that it took the Incas two generations of rulers—Topa Inca Yupanqui and Huayna Capac—to absorb them into the Inca Empire. The native confederations that gave them the most problems were deported to distant areas of Peru, Bolivia, and north Argentina. Similarly, a number of loyal Inca subjects from Peru and Bolivia were brought to Ecuador to prevent rebellion. Thus, the region of highland Ecuador became part of the Inca Empire in 1463 sharing the same language. In contrast, when the Incas made incursions into coastal Ecuador and the eastern Amazon jungles of Ecuador, they found both the environment and indigenous people more hostile. Moreover, when the Incas tried to subdue them, these indigenous people withdrew to the interior and resorted to guerrilla tactics. As a result, Inca expansion into the Amazon Basin and the Pacific coast of Ecuador was hampered. The indigenous people of the Amazon jungle and coastal Ecuador remained relatively autonomous until the Spanish soldiers and missionaries arrived in force. The Amazonian people and the Cayapas of Coastal Ecuador were the only groups to resist Inca and Spanish domination, maintaining their language and culture well into the 21st century. Before the arrival of the Spaniards, the Inca Empire was involved in a civil war. The untimely death of both the heir Ninan Cuchi and the Emperor Huayna Capac, from a European disease that spread into Ecuador, created a power vacuum between two factions. The northern faction headed by Atahualpa claimed that Huayna Capac gave a verbal decree before his death about how the empire should be divided. He gave the territories pertaining to present-day Ecuador and northern Peru to his favorite son Atahualpa, who was to rule from Quito; and he gave the rest to Huáscar, who was to rule from Cuzco. He willed that his heart be buried in Quito, his favorite city, and the rest of his body be buried with his ancestors in Cuzco. Huáscar did not recognize his father's will, since it did not follow Inca traditions of naming an Inca through the priests. Huáscar ordered Atahualpa to attend their father's burial in Cuzco and pay homage to him as the new Inca ruler. Atahualpa, with a large number of his father's veteran soldiers, decided to ignore Huáscar, and a civil war ensued. A number of bloody battles took place until finally Huáscar was captured. Atahualpa marched south to Cuzco and massacred the royal family associated with his brother. In 1532, a small band of Spaniards headed by Francisco Pizarro landed in Tumbez and marched over the Andes Mountains until they reached Cajamarca, where the new Inca Atahualpa was to hold an interview with them. Valverde, the priest, tried to convince Atahualpa that he should join the Catholic Church and declare himself a vassal of Spain. This infuriated Atahualpa so much that he threw the Bible to the ground. At this point the enraged Spaniards, with orders from Valverde, attacked and massacred unarmed escorts of the Inca and captured Atahualpa. Pizarro promised to release Atahualpa if he made good his promise of filling a room full of gold. But, after a mock trial, the Spaniards executed Atahualpa by strangulation. Spanish rule Major square of Quito. Painting of 18th century. Quito Painting Colonial School. New infectious diseases such as smallpox, endemic to the Europeans, caused high fatalities among the Amerindian population during the first decades of Spanish rule, as they had no immunity. At the same time, the natives were forced into the encomienda labor system for the Spanish. In 1563, Quito became the seat of a real audiencia (administrative district) of Spain and part of the Viceroyalty of Peru and later the Viceroyalty of New Granada. The 1797 Riobamba earthquake, which caused up to 40,000 casualties, was studied by Alexander von Humboldt, when he visited the area in 1801–1802.[24] After nearly 300 years of Spanish rule, Quito was still a small city numbering 10,000 inhabitants. On August 10, 1809, the city's criollos called for independence from Spain (first among the peoples of Latin America). They were led by Juan Pío Montúfar, Quiroga, Salinas, and Bishop Cuero y Caicedo. Quito's nickname, "Luz de América" ("Light of America"), is based on its leading role in trying to secure an independent, local government. Although the new government lasted no more than two months, it had important repercussions and was an inspiration for the independence movement of the rest of Spanish America. August 10 is now celebrated as Independence Day, a national holiday.[25] Independence Main article: Ecuadorian War of Independence Venezuelan independence leader Antonio José de Sucre The "Guayaquil Conference" was the meeting between the two main Hispanic South American independence leaders. In it the form of government of the nascent countries was discussed, San Martín opted for a unified South America in the form of a monarchy, while Bolívar opted for the same but into a republic. 1843 painting. On October 9, 1820, the Department of Guayaquil became the first territory in Ecuador to gain its independence from Spain, and it spawned most of the Ecuadorian coastal provinces, establishing itself as an independent state. Its inhabitants celebrated what is now Ecuador's official Independence Day on May 24, 1822. The rest of Ecuador gained its independence after Antonio José de Sucre defeated the Spanish Royalist forces at the Battle of Pichincha, near Quito. Following the battle, Ecuador joined Simón Bolívar's Republic of Gran Colombia, also including modern-day Colombia, Venezuela and Panama. In 1830, Ecuador separated from Gran Colombia and became an independent republic. The 19th century was marked by instability for Ecuador with a rapid succession of rulers. The first president of Ecuador was the Venezuelan-born Juan José Flores, who was ultimately deposed, followed by several authoritarian leaders, such as Vicente Rocafuerte; José Joaquín de Olmedo; José María Urbina; Diego Noboa; Pedro José de Arteta; Manuel de Ascásubi; and Flores's own son, Antonio Flores Jijón, among others. The conservative Gabriel Garcia Moreno unified the country in the 1860s with the support of the Roman Catholic Church. In the late 19th century, world demand for cocoa tied the economy to commodity exports and led to migrations from the highlands to the agricultural frontier on the coast. Ecuador abolished slavery and freed its black slaves in 1851.[26] Liberal Revolution Antique dug out canoes in the courtyard of the Old Military Hospital in the Historic Center of Quito Main article: Liberal Revolution of 1895 The Liberal Revolution of 1895 under Eloy Alfaro reduced the power of the clergy and the conservative land owners. This liberal wing retained power until the military "Julian Revolution" of 1925. The 1930s and 1940s were marked by instability and emergence of populist politicians, such as five-time President José María Velasco Ibarra. Loss of claimed territories since 1830 Main article: History of the Ecuadorian–Peruvian territorial dispute vte Ecuadorian–Peruvian territorial dispute President Juan José Flores de jure territorial claims Since Ecuador's separation from Colombia on May 13, 1830, its first President, General Juan José Flores, laid claim to the territory that was called the Real Audiencia of Quito, also referred to as the Presidencia of Quito. He supported his claims with Spanish Royal decrees or Real Cedulas, that delineated the borders of Spain's former overseas colonies. In the case of Ecuador, Flores-based Ecuador's de jure claims on the following cedulas - Real Cedula of 1563, 1739, and 1740; with modifications in the Amazon Basin and Andes Mountains that were introduced through the Treaty of Guayaquil (1829) which Peru reluctantly signed, after the overwhelmingly outnumbered Gran Colombian force led by Antonio José de Sucre defeated President and General La Mar's Peruvian invasion force in the Battle of Tarqui. In addition, Ecuador's eastern border with the Portuguese colony of Brazil in the Amazon Basin was modified before the wars of Independence by the First Treaty of San Ildefonso (1777) between the Spanish Empire and the Portuguese Empire. Moreover, to add legitimacy to his claims, on February 16, 1840, Flores signed a treaty with Spain, whereby Flores convinced Spain to officially recognize Ecuadorian independence and its sole rights to colonial titles over Spain's former colonial territory known anciently to Spain as the Kingdom and Presidency of Quito. Ecuador during its long and turbulent history has lost most of its contested territories to each of its more powerful neighbors, such as Colombia in 1832 and 1916, Brazil in 1904 through a series of peaceful treaties, and Peru after a short war in which the Protocol of Rio de Janeiro was signed in 1942.