How did President Andrew Jackson increase the power of the president while in office? a) He inserted himself into the budget process by submitting a budget to Congress.

b) He declared war on Mexico without first seeking congressional approval.

c) He removed members of his cabinet without seeking Senate approval.

d) He used national security as an excuse to justify violating citizens' civil liberties.

i also think he is correct. i believe they came to washington to protest their rights.

the first forms of writing came from them in the form of pictographs around 3100 bc.

i believe it is the second one.   if correct plz mark brainliest.

on april 6, 1917, the u.s. joined its allies--britain, france, and russia--to fight in world war i. under the command of major general john j. pershing, more than 2 million u.s. soldiers fought on battlefields in france.