Africa has the world's oldest record of human technological achievement: the oldest stone tools .... One of the major achievements found in Africa was the advance knowledge of .... were the first to have discovered and recognized the energizing effect of the coffee bean plant. ..... Most of tropical Africa did not have a cavalry
The following statements correctly compare a grassland ecosystem to a tundra ecosystem they are both located in the United States however tundra has more trees than grasslands.
A grassland ecosystem is a region where grasses and other herbaceous (non-woody) plants predominate the vegetation. It is also known as a transitional environment because grassland ecosystems, where there are neither enough trees for a forest nor enough, are dominated by grass with few to no trees.
The Arctic and the summits of mountains are home to tundra ecosystems, which are characterized by their lack of trees and harsh climates with little rainfall. Snow covers tundra lands for the majority of the year, but summer provides bursts of wildflowers.
Beyond the treeline, tundras can be found in both the Arctic and Antarctica as well as high mountainous regions. On all continents except Antarctica, grasslands can be found in tropical, subtropical, and mid-latitude zones.
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The complete question is:
Which of the following statements correctly compares a grassland ecosystem to a tundra ecosystem? They are both located in the southeastern United States. However, tundra has more trees than grasslands. They are both located in the midwestern United States. However, grasslands receive more rainfall than tundra. They both have a lack of rainfall. However, grasslands are found in the midwestern United States and tundra is found in the southwestern United States. They both have a lack of trees. However, grasslands are found in the midwestern United States and tundra is found in the northernmost region of the United States.
Answer:
prohibit slavery
Explanation:
In the Dred Scott decision, the United States Supreme Court decided that Congress did not have the power to prohibit slavery
The Supreme Court made this ruling on March 6, 1857, against a slave Dred Scott who was seeking his freedom. However, the Supreme Court did not see it that way and declared that slaves were not citizens and so were not entitled to the rights that a citizen could enjoy.
The court also ruled that the Missouri Compromise was not constitutional which caused civil unrest in the North and was a major contributor to the Civil War.
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