Your answer would be the Printing Press. It was invented by German Johannes Gutenberg.
Hope this helped.
The answer that is my best educated guess is African Americans were included in the army in 1940 and here is why most white men who owned slaves promised freedom to the families of those who would fight in his (white mans) name but the catch was the slave had to come back alive therefore, most went into battle and not many came back. This is why they were included in the war.
Answer:
The guitar originally had four courses of strings, three double, the top course single, that ran from a violin-like pegbox to a tension bridge glued to the soundboard, or belly; the bridge thus sustained the direct pull of the strings. In the belly was a circular sound hole, often ornamented with a carved wooden rose. The 16th-century guitar was tuned C–F–A–D′, the tuning of the centre four courses of the lute and of the vihuela.
From the 16th to the 19th century several changes occurred in the instrument. A fifth course of strings was added before 1600; by the late 18th century a sixth course was added. Before 1800 the double courses were replaced by single strings tuned E–A–D–G–B–E′, still the standard tuning.
Explanation: i play alot of guitar ;)
<em><u>Answer:</u></em>
a) A U.S. spy plane photographed Soviet missiles in Cuba.
e) After 13 tense days, Khrushchev agreed to remove Soviet missiles from Cuba.
<em><u>Explanation:</u></em>
The Cuban Missile Crisis of October 1962 was an immediate and perilous encounter between the United States and the Soviet Union amid the Cold War and was the minute when the two superpowers came nearest to atomic clash.
The emergency was novel in various ways, including calculations and miscounts just as immediate and mystery interchanges and miscommunications between the opposite sides. The sensational emergency was likewise portrayed by the way that it was fundamentally happened at the White House and the Kremlin level with moderately little contribution from the individual organizations ordinarily associated with the outside arrangement process.