Answer:
<em>Eisenhower, as the president of the United States believed that, America being able to acquire nuclear weapons would help to serve as a deterrent to other countries about attacking US. </em>
<em>This policy statement of his led to the accumulation of nuclear weapons during his regime as a result of the cold war that was going on between US and Russia where it was thought that there might be an all out war betwwen both countries. </em>
Explanation:
It's actually D. D is part of the long geopolitical answer why European powers explored the world
1643 - Swedish settlers found the first permanent settlement. 1664 - The land comes under the control of the British. 1681 - William Penn is given a large tract of land by King Charles II. He names it Pennsylvania.
Marco polo was the first western explorer to reach china
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Spanish missions sought to promote to Native Americans the tenets of agriculture and Catholicism. This was often attempted by forcing Native peoples together to close quarters around the mission. This led to a high death toll as diseases spread rampant from the Spanish to the Native peoples.