The correct option is:
B) Many workers were killed or sickened by malaria and yellow fever carried by mosquitoes.
When the United States gained control of the Panama Canal project (1904) the Isthmus of Panama was known for its tropical diseases. More than 22,000 deaths had occurred during the French effort to build a canal, especially due to yellow fever and malaria. It was later established that the poor living conditions of the workers included pools of standing water where mosquitoes were breeding and spreading disease.
Salt, Gold and Ivory is the answer
The Declaration of Independence on July 4 1776 . The reasons the Founding Fathers felt compelled to break from the rule of King George III and parliament was to start a new nation.
In Mesopotamia they used irrigation canals to bring water to crops.
Answer:
The specific clauses of the Constitution related to slavery were the Three-Fifths Clause, the ban on Congress ending the slave trade for twenty years, the fugitive slave clause, and the slave insurrections.
