Describe a. Example of how a system of a system of checks and balances might work in the bicameral structure between the senate and the House of Representatives

2. a land bridge connected asia and north america thousands of years ago.

4. crossing the land bridge would have been simple for the first migrants.

5. people might have crossed a land bridge while hunting animals.

sharecropper (you may punch em in the face if im wrong lol)

the russian revolution of 1917 involved the collapse of an empire under tsar nicholas ii and the rise of marxian socialism under lenin and his bolsheviks.