18. railroads encouraged the growth of settlements in the west because they
a. allowed police forces to travel quickly.
b. paid people to settle the great plains.
c. paid to remove local native americans, making settlement safe.
d. made it easier to move products from the interior of the country to the cities.

whose power in the senate is equal to the power of the speaker of the house?

the anterior pituitary gland produces the following hormones and releases them into the bloodstream: psychotropic hormone, which stimulates the adrenal glands to secrete steroid hormones, principally cortisol. growth hormone, which regulates growth, metabolism and body       hope i

john maynard keynes developed new economic theories in response to the : b) great depression of the 1930s. his theories are so important that they are known as "keynesianism". in his works he supports the idea of a government with deeper involvement and intervention to end the great depression.