Why did santa anna consider returning to mexico in 1836

How was rockefeller able to build his monopoly across the oil industry? he found newer and cheaper ways to refine oil, increasing his profits. he confined his business to ohio so he could buy all the refineries there. he bought up oil refineries, cut costs, and reinvested his profits in other refineries. he began to sell kerosene as well as oil, expanding his market.

Which did president carter refuse to do in his attempt to free american hostages taken by iran?

Why would the rumor of a government contract change the value of this companys stock