How old is the country of canada, great britannia , usa, and russia first to answer correct is brainiest

Canada is 150 years old, on July 1, 1867 Canada became a new federation with its own constitution by signing the Constitution Act (formerly known as the British North America Act.)

Great Britannia is anything between 1.7 to 3 billion years old. The United Kingdom first came into being, May 1, 1707, with the act of Union between England and Scotland. Wales as a conquered nation came along but not as a signatory. The United Kingdom of Great Britain.

USA is 242 years old. Every fourth of July we celebrate the United States of America's birthday. If we start to count from the date that the Declaration of Independence was adopted (July 4, 1776). Then the Us is 242 years old.

Russia is 1156 years old. The history of the emergence of the Russian state, occurred in the IX century, namely in 862. In what year? Russia already existed in the form of the Old Russian state. In 2018, Russia turned 1156 years old. Russia was formed December 21, 1991.

(1) university of virginia: its a colonial heritage was founded in 1819 by declaration of independence author and former president thomas -charlottesville, virginia, united

(2) yellowstone national park is an american national park located in wyoming,montana and idaho and is a colonial heritage site.it was established by us congress and signed into law by president ulysses g grant on march 1,1872.yellowstone is usa's and world's first national park and a heritage site.the park is also known for its wildlife and its geothermal geysers.

(3) yosemite national park: : : colonial heritage site in north in western sierra nevada of central was designated a world heritage site in 1984..it is famous for its granite cliffs,waterfalls,clear streams,giant sequoia groves,lakes,mountains,glaciers and biological

(4) grand canyon national park: : colonial heritage site in north in north western arizona and is 15th site declared as national park..the park's central feature is the grand canyon, a gorge of the colorado river,which is also considered one of the wonders of the world.the park covers 1217262 acres.the grand canyon was designated a world heritage site in by unesco in 1979.

(5) taos pueblo

(6) redwood national park

(7) cahokia mounds

(8) wrangell-st. elias national park

(9) glacier bay national park

(10) kluane national park

(11) tatshenshini-alsek provincial park

(12) mammoth cave national park

(13) olympic national park

(14) great smoky mountains national park

(15) quebec city

(16) everglades national park

(17) lunenburg, nova scotia

(18) glacier national park

(19)chichen itza