During the 1500s, technology advances in navigation naval engineering and mapmaking contributed directly to the start of
1) Gupta Empire
2)age of exploration
3)mongol empire
4)Ottoman Empire

to fight against injustice and class division

it affected it because the kingdoms (with trade) slowly got richer and richer.

during the 20th century, the role of the vice president has evolved into more of an executive branch position. now, the vice president is usually seen as an integral part of a president's administration and presides over the senate only on ceremonial occasions or when a tie-breaking vote may be needed.

i'll write a docs for you. hold on for a moment