Answer:
Tt had replaced its governor, Sam Houston, who had refused to take an oath of allegiance to the Confederacy.
Explanation:
Answer: Alexander The Great.
Answer:
I believe that the answer is 2) trains, but if you are allowed to have multiple answers I would say put 1) trucks and 2) trains
Answer: The first atomic bomb was developed
Explanation: The Manhattan project was a project for the research and development of an atomic weapon, resulting in the atomic bomb