The correct answer to this open question is the following.
The information that is needed to investigate and describe a region by its geographic characteristics is the following.
What we need to describe a region geographically speaking is to know the weather of the region, the altitude which is the elevation above sea level, land formation, or mountain chains if it has some, the type of soil, and the plants and trees that grow in the region, and the wildlife. We can search for geological characteristics, as well as atmospheric and hydrological means to know more about the geography of the place.
Answer:The First Battle of Bull Run (also known as the First Manassas) was fought on July 21, 1861. It was the first major battle of the Civil War and resulted in a Confederate victory.
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At the point when Germanic tribes attacked into the Balkans, Gaul, and Spain, the Roman Empire had issues in enrolling enough officers to battle against the burdens from the tribes. In the mid-third century, the state was compelled to utilize Germans from outside the Empire to attack the influx of tribes. The troopers were just willing to work for pay since they didn't recognize Roman cultures or traditions nor did they have any devotion to the Empire.
Answer: D) All the members of the single house are elected by the people.
Context/detail:
The Articles of Confederation, which preceded the creating of the Constitution of the United States, employed a unicameral (single house) legislature. In the end, the United States Constitutional Convention in 1787 decided to go with a bicameral (two-house) legislature as a compromise between small states vs. large states in regard to representation. "The Great Compromise," as it became known, resolved a dispute between small population states and large population states. The large population states wanted representation in Congress to be based on a state's population size. The smaller states feared this would lead to unchecked dominance by the big states; they wanted all states to receive the same amount of representation. The Great Compromise created a bicameral (two-chamber) legislature. Representation in the House of Representatives would be based on population. In the Senate, all states would have the same amount of representation, by two Senators. In the original US Constitution, each state's senators were selected by that state's legislature, not directly elected by the people. The 17th Amendment changed that, so that now US Senators are also directly elected by the people. But we retain the two-house legislature as a way of balancing power between states with high populations and those with lower populations.