How did the belief in manifest destiny contribute to the westward expansion of the united states? a. americans believed expansion would offer new economic opportunities. b. americans believed they could learn important values from other cultures. c. the united states government believed it should invade and conquer mexico. d. the united states government believed it had a duty to prevent slavery in new territories.

The answer is A hope it helps

step-by-step explanation:

100%     = 120

1%= 120/100=   1.2

9%   = 1.2 x 9=     10.8

10.80 to the 120 to get $130.80

congress has authority over financial and budgetary matters, through the enumerated power to lay and collect taxes, duties, imposts and excises, to pay the debts and provide for the common defense and general welfare of the united states. the constitution also grants congress exclusively the power to appropriate funds.

mark brainlist it would alot

: )