Answer:
Roman engineers used inverted siphons to move water across a valley if they judged it impractical to build a raised aqueduct. The Roman legions were largely responsible for building the aqueducts. Maintenance was often done by slaves. The Romans were among the first civilizations to harness the power of water.
Explanation:
Answer:
Carbon Dioxide (CO2)
Explanation:
It create this climate change so yea
Answer:
The answer is C, an escaped slave who served in the American Army.
Explanation: Jehu Grant was a slave in Narragansett, Rhode Island. He ran away in 1777 and served in the continental army for eight months.
Answer:
E. it aided the election of Ulysses Grant to the presidency in 1868.
Explanation:
Following the end of the Civil War, fifteen amendment was passed in 1870, which extended the voting rights to African-Americans. It states that no government or state shall deny the voting rights of the citizens of the country based on their color, race or previous condition of servitude. The amendment proved vital for the reelection of the Republican party.
