~Colonists' boycotts of British goods were hurting British trade
Giving supplies to america and allied troops fight the War in Europe, Africa, and the pacific required the efforts of americans.
Answer:
Spices from Asia, new knowledge, wealth, fame and adventure
Explanation:
Europeans were interested in spices from Asia, but Muslims and Italians controlled the trade routes from Europe to Asia. Nations wanted riches and new lands for themselves.