Which was the greatest challenge for both american settlers and american indians in the west in the mid-1800s?
a. the exposure to harsh weather
b. the threat of deadly diseases
c. the danger of crossing difficult terrain
d. the problem of fenced-off land

Answer

The threat of deadly diseases

Explanation

There were endemics diseases  like malaria and dysentery  which were considered as endemics because they did not end completely after  cure but they recurred years after years.

At the time, medicine was not as advanced as it is today, so even if these people contracted a disease, however harmful it may have been, often they would die because there wasn't a suitable medicine to help them fight it.  They continued because when other peoples arrived from other nations carrying germs of the diseases they had not experienced before like measles and small pox the viruses killed many of them before they could come up with preventive measures and cure for them

in brief the senate may propose or concur with amendments as on other bills.

explanation:

the topics being handled in article 1, section 7, of the u.s constitution, revolve around two issues: the first, the correct procedure to pass legislation regarding revenue production through tax, and the second, the correct process for creating and passing law. in the first case, the text of the constitution literally states that all bills regarding the raising of money, or revenue, need to first be proposed by the house of representatives, although the senate may also play a role here by either proposing such a bill to the house, or agreeing with one being proposed by the house. the second portion, speaks about the process to create, pass and enact legislation. the bill must first be raised by one of the houses, then it must be voted by the plenaries of both houses, and then, it must be presented to the president of the united states, who will either accept it, or veto it, and send it back for reconsideration. if it is not sent back, then the bill is passed into law. if sent back by the president, then the house where the bill originated from will vote again, and if passed by two thirds of the majority, then it goes to the other house, with the observations from the president, for voting. if it passes there as well, then, the bill becomes law, with a few exceptions. this is what is explained in article i, section 7, of the u.s constitution.

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