Answer: option d. the Missouri and Ohio Rivers.
Explanation:
During the last ice age, there was reduction in the amount of solar radiation that hits the surface of the erth. As a result of this, some continents experienced a glacial growth and cold climates and the geography was also affected.
North America was covered by ice and the mid-western North America, the southern boundary of the north polar ice cap during past ice ages is marked by Missouri and Ohio Rivers.
Answer:
<u>geologic unit</u>
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When reading a geologic map, rock units are labeled with letter codes. The first upper-case letter indicates <u>age of the geologic unit</u>, while the following lower case letters represent <u>geologic unit's name or the type of rock of which it is comprised.</u>
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Explanation:
Geologist have divided the history of the earth into 4 main periods of time; the Eons, the Eras the Periods and the Epoch. On a geological map, an initial capital letter is usually followed by one or more lower case letters while the lower case letters indicate either the name of the unit, if it has one, or the type of rock, if the unit has no name.
42 or 43 is the number of how many total countries in the western hemisphere
The best title for this mental map of Antebellum America is States' Rights
Answer: Option A
<u>Explanation:</u>
Antebellum America (Plantation era) is a period between the Civil War and the War of 1812. Mainly, this period waded a way to start the American Civil War. It focused on the problems in society regarding slavery, plantation and also the economy.
Between the North and the South, there was huge difference inequality. In the South, there were more slaves whose lands were held by the master class people. Except for Baltimore and New Orleans, the other slave states had only smaller cities. And they were rural and they are mainly based on the plantation.
Each Plantation owner owned slaves to work on their farms for more production. That in turn, increased the economy of the South since they produced cotton which's the price is high at that time. This made the Abolitionists start the abolition movement against the slavery supporters that automatically led to the Civil War.
I think the answer may be a cold front not sure trying to help out
