D, communists hope this helps :)
Governed constitutionally as one single entity, with one constitutionally created legislature.
Answer:
1. the Presidential election of 2000
2. 9/11
3. the Iraq War
4. Hurricane Katrina
5. Illegal immigration
Explanation:
brainlest please
“The U.S. Senate advised and consented to ratification of the treaty by a vote of 38–14. ... The amount of land gained by the United States from Mexico was further increased as a result of the Gadsden Purchase of 1853, which ceded parts of present-day southern Arizona and New Mexico to the United States.” hope this helps
