What is the title of the soldier responsible for carrying the flag at the head of the regiment?​

In the military of the United States, the colour guard carries the national colour and other flags appropriate to its position in the chain of command. Typically these include a unit flag and a departmental flag (Army, Marines, Navy, Air Force, or Coast Guard).

Explanation:

congress failed to remove johnson. but it did succeed in getting control of efforts to re-build the south following america's civil war. radical republicans wanted to punish the south for starting the war. they also wanted to be sure new governments in the southern states would support the republican party.

the answer for 3 is b and the answer for 4 is d