Which of the following choices are expanded the powers of the presidency during the 20th century?

A( President Kennedy supporting the space race
B( President Johnson committing troops to the Vietnam war without a declaration of war from congress
C( President Nixon resigning from office to avoid impeachment
D( All of these choices are correct

c

the articles of confederation placed most of the power on the feds

i dont know but i need points

the award is named for an american naval historian and theorist, rear admiral alfred thayer mahan, united states navy who, through his writing, provided stimulus and guidance to those who share in the defense of the nation.

u go to preference and ull see a button that says i want to delete my acc click on it.