The short answer is: "to a great extent". The entire plan of the Federalists was to create a strong central government instead of having many autonomous states. Of course this occasionally went against national unity in the sense that some people were opposed to this plan, but in general they favored unity.
Answer: wi-fi
Explanation:
everyone can communicate no matter the distance and evryone is using it
<span>Most historians believe early Native Americans crossed over the Bering Land Bridge from Asia to Alaska during the last Ice Age</span>
I think it's have been made clear the sepration between church and state.
The 13th Amendment abolished slavery