I think the answer is A too
Answer: On March 4, 1789, the first group of elected senators reported for duty. From 1789 to 1913, when the Seventeenth Amendment to the U.S. Constitution was ratified, senators were elected by state legislatures. Beginning with the 1914 general election, all U.S. senators have been chosen by direct popular election.
Explanation:
To transport troops and supplies
I think it the first on but i’m not completely sure
The Second Amendment is a fundamental provision of the Bill of rights. It protects the states right to maintain a militia, not an individual's right to possess a firearm. This ruling allowed states to restrict gun ownership and enabled them to pass laws in favour of certain religions, ban some forms of speech and outlaw some kinds of assembly. The Second Amendment in the US constitution confers an individuals right to possess a firearm for traditional lawful practices like self defence.