Railroad expansion allowed Native American hunters to sell bison meat and hides at higher rates than before.
Railroad expansion brought U.S. settlers in contact with bison, drastically reducing the population of this food source.
Westward migration of U.S. settlers increased the number of farms, causing a supplementation of bison meat with grains.
Westward migration of slave-owning settlers diminished the demand for bison as a beast of burden, causing the bison population to increase.
<span>B) They could marry_________</span>
Answer:
Scared
Explanation:
because trump thinks the immigration can take over
<span>"Their conscription were a failure due to not enforcing to everyone. As such there was not many people to choose from. It weaken Rome because armies need manpower to hold the front since equipment is useless if there is no person to use it. It also didn't enforce it on mostly on the useless people like the rich who don't contribute very much to society and the cooks and bakers who can't cook if all the farmers were conscripted which would mean no food. This weaken Rome more than it benefited her."</span>
I'm not sure if you made a typo or not but in the current context I can only see negligible being relevant.