Connecting past and present helps you see how humans have chosen to deal with conflict, which can lead to war, political debate, neighborhood riots, discrimination, etc. But also linking past and present helps us see how humans have solved any problems they have come across. Whether it be an economic issue, something that effects many people, or a personal issue.
The answer is the letter A Benjamin Franklin
<span>It allowed the Allies to win back Japanese territory by island-hopping.</span>
Trade. And mostly trade alone they have goods that most of us would be at a lost without