Texans wanted independence from Mexico because of Mexico's abolition of slavery, increase in tariffs, and the rise of Santa Anna. Texas, being Mexican territory, was subject to Mexican laws and policies. In 1831, Mexico abolished slavery.
The correct answer is A. Jimmy Carter.
Jimmy Carter was elected to the Presidency in 1976, served one term in office during a period of national economic contraction, before being defeated by Ronald Reagan in 1980.
The definition of research with human subjects is a study of twenty 4th grade classrooms by vary the time of day reading .
<h3>What is a research?</h3>
Research sercesaa the systematic investigation which involves the study of materials and sources so as to get the facts and reach new conclusions.
Therefore, in the study of human subjects of twenty 4th grade classrooms, a conclusion can be made.
Learn more about research at:
brainly.com/question/968894