The main way in which the railroads contributed to the end of the large buffalo herds was that "The railroad tracks were obstacles that the buffalo would not cross". It sounds silly, but the buffalo actually refused to cross the tracks for reasons that are still misunderstood.<span />
The economic term describes the rate at which products are manufactured would simply be "production rate", which in a market economy is determined mostly by the consumer demand.
Answer:
it was passed in 1965
Explanation:
it prohibited racial discrimination in the voting booth.