Answer:
Option A.
Explanation:
A scientist who helped survey the new national capital, is the right answer.
Benjamin Banneker can be best described as a free African-American journal author, astronomer, naturalist, farmer and surveyor from America. Banneker has been regarded as the leading African-American man of science. At the request of President Thomas Jefferson, he joined a group under the leadership of Major Andrew Ellicott that inspected the primary boundaries of the District of Columbia, the national capital region of the U.S. He was the only person who in two days presented a complete layout of the major buildings, parks and streets.
The correct answer is this one: <span>c. provide workers with financial security during illness and old age.
Bismark's Germany was the first welfare state in the world, as he believed that the biggest problem for the workers is lack of security.
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<span>The purpose of the Open Door Policy was to give all nations equal rights when trading with China, according to the Encyclopaedia Britannica. It was initiated by the United States and aimed to both enhance global trade and to promote China's welfare and sovereignty.</span>
The Ottoman empire split because of ww1
and the Russian empire
hope this helps
