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

Whigs supported the use of government money to build national transportation systems because they believed the government should provide aid to transportation systems in order to improve/encourage economical development.

It developed as a reaction to the impact of european colonialism in africa on peoples of african descent. in the  mid-20th century, activists in africa adopted pan-africanism as a rallying cry for independence from colonial rule. some african pan-africanists sought to unite the continent as one independenthope it was useful