<span>Trigonometry (from Greek trigōnon, "triangle" and metron, "measure") is a branch of mathematics that studies relationships involving lengths and angles of triangles. The field emerged in the Hellenistic world during the 3rd century BC from applications of geometry to astronomical studies
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I think its D!!
c and b incorrect
Rationalism is the view that reason is the chief source and test of knowledge, it is a methodology in which the criterion of the truth is not sensory but intellectual and deductive. During the scientific revolution, changing perceptions about the role of the scientist in respect to nature, the value of evidence, experimental or observed, led towards a scientific methodology in which rationalism<span> played a large, but not absolute, role.</span>
The correct answer is D) hey opened textile mills that employed many workers.
Samuel Slater and Francis Cabot Lowell changed the early American industry in that they opened textile mills that employed many workers.
In 1813, they founded the Boston Manufacturing Company in Waltham, Massachusetts. They were wealthy businessmen that had the vision to participate in the industrial sector of the United States and opened that company that created many jobs for the American people. The company hired approximately 300 workers to produce textiles and it became one of the larges industrial plants of the country in that time.
Answer:
Even though slavery was abolished, discrimination was not. By 1865, most southern states, including Georgia, had passed several laws know as Black Codes. ... After the 13th Amendment was ratified, the General Assembly saw the effect of the Black Codes and started voting to extend civil rights to the freedmen.