I believe the answer is A but i could be wrong, during the Civil war it made it easier for them to speak and talk to each other during that time sending goods and messages across the united states.
Hope this helps.
<span>carved out several east-to-west trails that helped settlers move west</span>
Answer:
Mount Vesuvius
Explanation:
Mount Vesuvius, the volcano located to the northwest of the ancient Roman city of Pompeii, has erupted many times throughout recorded history. ... That eruption also destroyed the cities of Herculaneum, Stabiae, Torre Annunziata, and other nearby communities.
Answer:
Constitutional Convention, (1787), in U.S. history, convention that drew up the Constitution of the United States. Stimulated by severe economic troubles, which produced radical political movements such as Shay’s Rebellion, and urged on by a demand for a stronger central government, the convention met in the Pennsylvania State House in Philadelphia (May 25–September 17, 1787), ostensibly to amend the Articles of Confederation. All the states except Rhode Island responded to an invitation issued by the Annapolis Convention of 1786 to send delegates. Of the 74 deputies chosen by the state legislatures, only 55 took part in the proceedings; of these, 39 signed the Constitution. The delegates included many of the leading figures of the period. Among them were George Washington, who was elected to preside, James Madison, Benjamin Franklin, James Wilson, John Rutledge, Charles Pinckney, Oliver Ellsworth, and Gouverneur Morris.
Explanation:
This all I know.
Hope it helps!~
In box one it was Nazi Germany and Soviet Russia, and they did that so they could invade Poland.