3. The U. S. Constitution grants the Senate the power to a. Approve all decisions by a state
b. Nominate ambassadors to foreign countries
C. Issue pardons to criminals
d. Try impeachment cases like a court

A.

Explanation:

Approve all decisions by a state

The Constitution gives the Senate the power to approve, by a two-thirds vote, treaties made by the executive branch. The Senate has rejected relatively few of the hundreds of treaties it has considered, although many have died in committee or been withdrawn by the president.  Explanation:

hello!

according to the passage the most suitable options are two. the first one is "by leading the aef to victory in several key battles" like the battle of saint- mihiel and the battle of cantigny mentioned in the passage you copied here. the second one is "by the aef and allied forces defeat germany" since the passage says that his army destroy the german resistance in the meuse- argonne offensive. and also, "by insisting that the aef operate as an independent force".

hope this

there are no answer given

explanation: