Ronald Reagan Group of answer choices was the U. S. President who took on Khrushchev during the Cuban Missile Crisis. was the U. S. President who ended the Iran Hostage Crisis and the Cold War. was the U. S. President who ordered the atomic attack of Hiroshima and Nagasaki. All of the above.

The answer is B. Ronald Reagan was the U.S. President who ended the Iran Hostage Crisis and the Cold War.

Explanation:

The U.S. President who took on Khrushchev during the Cuban Missile Crisis was John F. Kennedy.

The U.S. President who ordered the atomic attack of Hiroshima and Nagasaki was Harry S. Truman.

legislative branch:

one of the three branches of government divided between the senate and the house of representatives.

- creates or makes laws

- power to override a veto

executive branch:

one of the three branches of government, headed by the president.

- enforces or carries out laws

- power to veto a bill sent to it by congress

judicial branch:

one of the three branches of government, headed by the chief justice of the supreme court.

- interprets laws

- power to declare laws or actions by the government unconstitutional