Good question it depends on how dangerous and the people
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.
Answer:
Genocide is the deliberate killing of a large group of people, especially those of a particular ethnic group or nation.
Explanation:
The common genetic defects inherited are down syndrome, anencephaly, hydrocephalus, and s<span>pina bifida.</span>
Answer:
Explanation:
Details? What are the improvements?