Iranian students
stormed the US
embassy in Tehran
Iran resulting in
what

I remember that from News. I think it was 1979 when Jimmy Carter was president.

There were Islamic revolution in Iran and Anatolian Khomenei was leader in that time.

Employees of embassy were hostages over an year. Special forces of US army tried to rescue them but their helicopters collided in desert, I think. Fierce negotiations employees were released.

Explanation:

the main reason that the constitution did not proclaim all men to be free and equal is because of the issue of slavery.

the main concern with the first draft of the articles of confederation was too much power in the state governments.