Why did the Whigs support the use of government money to build national transportation systems?

Which document does the second paragraph of the declaration of independence echo

What initiatives were taken by americans to benefit the war effort? 1. americans planted home gardens to ration food for the troops. 2.american charities were established to provide aid to factory workers. 3.american companies joined together to make products more cheaply. 4.americans created clubs for promoting weapons to be used in the war.

What enabled the drastic increase in us troop development to vietnam between 1964 and 1965?