In which section of the declaration of independence is the purpose of government described? •the preamble
•the body
•the conclusion
•the grievances ​

New communication technologies, improved transportation, and advanced military weapons made it possible for countries to speed up acquiring territory. rule large amounts of territory. fight off competition from opposing nations. expand their economies, which aided in conguest.

Can someone me answer all the questions?

Why was florance consterd the heart of the renassinance