Answer:
15
Explanation:
Atomic mass refers to the sum of protons and neutrons in the nucleus of an atom. So protons are 7and neutrons 8. 7+8=15
According to the statement above: "were the stars of the 19th century, and their music generated most of the sheet music sales in the United States."
The stars of the 19th century were Opera singers.
That statement is false
Nixon's campaign slogan for the 1972 election was "Nixon now, more than ever"
hope this helps
Answer:
C) It was the boundary that divided all Native American villages from the French, Spanish, and British settlements.
Explanation:
Answer:
a. when someone threw a bomb at the police
Explanation:
The Haymarket Protest turned violent when someone (who till this day is unknown), threw a bomb at the police killing several of them. The police panicked, shot at the crowd killing both protesters and some of their own officers.
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