1.How did Congress come to be established as a two-house legislature?

The duties of the legislative branch

Explanation:

The duties of the legislative branch were decided during the Philadelphia Convention. ... To compromise, the Congress would be a bicameral legislature— a lawmaking body with two houses—consisting of the House of Representatives and the Senate to ensure everyone had equal representation. hope this help you :)

one way archaeology us understand the past is through the material objects it finds, allowing us to know what was being used, and when. for example a dig recently found a flute, believed to be the oldest musical instrument found to date.

i hope this

i would think yes.

explanation:

because we have every natianlity in our country which makes us so diverse and unique. that's why in a lot of cities there are places like little italy, koreatown, chinatown.