A lot of drilling techniques and practices, led to the untapping of natural resources and oil refineries.
<u>Explanation:</u>
Around the year 2000s, in early part of those years, there was sudden boom of oil refineries in Texas. This boom was because there were a lot of drilling technologies and practices to untap the natural resources in that part of the country leading to a lot of oil refineries.
This came out to be big potential for a lot of money, growth and development for the economy.
The correct answer is D.) Analyses
All of the others are incorrect.
The civil rights movement was a time period from 1954 to 1968. The year in which the most demonstrations took place compared to any other year of the Civil Rights movements was 1965. During the peak of the Civil Rights movements about 400 demonstrations in the United States. In 1964 the Civil Rights Act was passed by Congress which created a shift in the movement where people went from advocating public accommodations to voting rights.