Question: Of all the countries in Tebicuary Rivers' continent, the one that provided the most immigrants in 2013 has what type of government?

after an initial loss to labor at the 1946 election, menzies led the liberals to victory at the 1949 election, and the party stayed in office for a record 23 years—still the longest unbroken run in government at the federal level. australia experienced prolonged economic growth during the post-war boom period of the menzies government (1949–1966) and menzies fulfilled his promises at the 1949 election to end rationing of butter, tea and petrol and provided a five-shilling endowment for first-born children, as well as for others. while himself an unashamed anglophile, menzies' government concluded a number of major defence and trade treaties that set australia on its post-war trajectory out of britain's orbit; opened australia to multi-ethnic immigration; and instigated important legal reforms regarding aboriginal australians. <SEP> The politics of Ecuador are multi-party. The President of Ecuador is head of state and head of government on a multi-party system, leading a cabinet with further executive power. Legislative power is not limited to the National Assembly as it may to a lesser degree be exercised by the executive which consists of the President convening an appointed executive cabinet. Subsequent acts of the National Assembly are supreme over Executive Orders where sufficient votes have been cast by the legislators. The judiciary is independent of the executive and the legislature. There is also constitutional republic The central government polity is a four - yearly elected presidential, unicameral representative democracy. <SEP> the name "banaas" literally translates as "forest-hope" (ban-aas) meaning "hope-of-the-forest" or 'van ki aasha.' the river originates in the veron ka math situated in khamnor hills of the aravalli range, about 5 km from kumbhalgarh in rajsamand district. it flows northeast through the mewar region of rajasthan, then across hadavati before meeting the chambal near the village of rameshwar in sawai madhopur district.the banas drains a basin of 45,833 km², and lies entirely within rajasthan. it drains the east slope of the central portion of the aravalli range, and the basin includes all or part of ajmer, bhilwara, bundi, chittorgarh, dausa, jaipur, pali, rajsamand, sawai madhopur, sirohi, tonk, and udaipur districts. the cities of nathdwara, jahazpur, and tonk lie on the river. major tributaries include the right bank tributaries of berach and menali and the left bank tributaries of kothari, khari, dai, dheel river, sohadara river, morel and kalisil.the banas is a seasonal river that dries up during the summer, but it is nonetheless used for irrigation. the bisalpur-jaipur project (a dam across the banas at deoli, about 40 km from tonk) was completed by the government of rajasthan in 2009 and it provides drinking water from the banas to jaipur city. <SEP> Ecuador, Colombia, Guyana, Peru, and Brazil were the top source countries from South America for legal immigrants to the New York City region in 2013; the Dominican Republic, Jamaica, Haiti, and Trinidad and Tobago in the Caribbean; Egypt, Ghana, and Nigeria from Africa; and El Salvador, Honduras, and Guatemala in Central America. Amidst a resurgence of Puerto Rican migration to New York City, this population had increased to approximately 1.3 million in the metropolitan area as of 2013. <SEP> The Paraguay River (Río Paraguay in Spanish, Rio Paraguai in Portuguese, Ysyry Paraguái in Guarani) is a major river in south-central South America, running through Brazil, Bolivia, Paraguay and Argentina. It flows about from its headwaters in the Brazilian state of Mato Grosso to its confluence with the Paraná River north of Corrientes and Resistencia. <SEP> The Tebicuary River (Spanish: Río Tebicuary), a tributary of Paraguay River is a river in Paraguay. Located in the southwestern part of that country, it flows eastwards discharging to Paraguay River about 45 km south of Formosa and 30 km north of Pilar.