Answer:
The grants allowed industries in the West to grow because they encouraged settlement and new industrial opportunities.
Explanation:
By developing the railroads on the western region, it is possible for any other established areas to distribute their raw materials and finished products to these regions.
This encourage many people to come and settle on this area and opened up new businesses there to promote the growth of united states economy as a whole.
Answer:
Interest in Hawaii began in America as early as the 1820s, when New England missionaries tried in earnest to spread their faith. Since the 1840s, keeping European powers out of Hawaii became a principal foreign policy goal. Americans acquired a true foothold in Hawaii as a result of the sugar trade. The United States government provided generous terms to Hawaiian sugar growers, and after the Civil War, profits began to swell.
I hope I helped, please correct me if I'm wrong!
Answer is in the file below
tinyurl.com/wpazsebu
Cave men are humans but went extinct in Europe 40,000 years ago. There are many myths about this and I am pretty sure there is not a correct answer yet. Great question though!