Answer:
A. He sent money and military advisers to South Vietnam.
Explanation:
If you divide 105 days by 7 that's 15 weeks then you multiply 47 by 15 which is 705 then you multiply 65 by 15 which is 975 then you add 975 to 500 and subtract 705 which will give you 770
When citizens are unhappy with a specificpiece of legislation they want removed or struck down, they can call a referendum, which puts the issue to a direct vote by the citizens.