The answer is definitely D.
MIT defines calculus as the study of change, usually in motion.
The invention that effectively ended the era of the "long drives" of the late 19th century was barbed wire, which served both as a barrier and line of defense.
<h3>What is barbed wire?</h3>
Barbed wire is a special type of barrier composed of short clusters of short sharp spikes that limit the pass or movement.
These wires (barbed wire) can be used to separate or delimit a given field or even have functions associated with defense.
In conclusion, the invention that effectively ended the era of the "long drives" of the late 19th century was barbed wire, which served both as a barrier and line of defense.
Learn more about barbed wires here:
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B the Incas lived in South America
Answer:
What is an Immunodeficiency disorder
Explanation:
Immunodeficiency disorders prevent your body from fighting infections and diseases. This type of disorder makes it easier for you to catch viruses and bacterial infections.
Answer:
The separation of the races was the only way to achieve a free society.
Explanation:
According to a different source, these are the options that come with this question:
- All people should be free to worship as they please.
- The separation of the races was the only way to achieve a free society.
- Islam was a religion of oppression.
Malcolm X was a social leader and human rights activist who gained notoriety during the civil rights movement in the United States. Malcolm X is also remembered for having been part of the Nation of Islam, a group that advocated black supremacy, black empowerment, and the separation of black and white Americans. This went against the ideas of the civil rights movement which encouraged nonviolence and racial integration. However, later in life, Malcolm X publicly renounced the Nation of Islam, including its ideas on the separation of races.
