<span>All three statements were correct. Salinization was extremely high so the crops couldn't grow so people were starving often. The nomads did invade and sacked their cities on numerous occassions which weakened them. The poor drainage was also a problem and floods would ruin what croups they did manage to grow. In the end, they were conquered by Sargon.</span>
Gorbachev pursued glasnost and perestroika reforms in part because <span>the war in Afghanistan had drained the nation’s resources</span>
Answer:
Slavery in the colonial history of the United States, from 1526 to 1776, developed from complex factors, and researchers have proposed several theories to explain the development of the institution of slavery and of the slave trade. Slavery strongly correlated with Europe's American colonies' demand for labor, especially for the labor-intensive plantation economies of the sugar colonies in the Caribbean, operated by Great Britain, France, Spain, and the Dutch Republic .
Explanation:
