The key reason for the ending of native civilizations in North, Central and South America was the colonization of these places by Europeans. One of the main factors was that the Europeans brought lots of diseases that Native populations had no immunity to. Another was the genocide of these populations by colonizers.<span />
Answer:
What is groups that called for Federal regulation of railroads
Explanation:
Farmers' Alliance, an American agrarian movement during the 1870s and '80s that sought to improve the economic conditions for farmers through the creation of cooperatives and political advocacy. The movement was made up of numerous local organizations that coalesced into three large groupings.
Well,
The answer would be the number 3
why? because in the beginning when Ferdinand de Lesseps, a french engineer who built the swiss canal decided to create one in the isthmus of Panama due to its ideal location and width to save a lot of time and money on travels, they brought over from France workers and machines, used to create the swiss canal previously, but due to the clay soil and the tropical conditions they quickly broke, forcing workers to do most of the work manually.
Also, due to the heat and the still water, mosquitoes carrying different diseases like malaria and dengue, swarmed the area biting and infecting the workers, ultimately killing most.
Making them give up the whole project.
