East Texas has a large number of rivers with rich, black soil that is good for farming. Beginning in the early 1800s, many settlers from the United States came to Texas to grow which of these crops?

The peak above is part of the  sierra madre occidentals ,  a chain of volcanic mountains that runs through the middle of central america. 

The shia sect of islam is primarily different from sunni islam in the belief that the first legitimate imam following muhammad was imam ali. unlike the three caliphs that succeeded muhammad, ali was part of muhammad's clan (related to him). major shia caliphates include the fatimid and safavid caliphates.  the answer will be option c. shia read more on

Because they have free health care and is a very nice country : )