The correct answer to this open question is the following.
The major types of industry both manufacturing and agricultural in Texas are the following.
In the state of Texas, we have many industries in the fields of manufacturing and agriculture.
We have major industries in energy, automotive, aerospace, and technology. We have the biggest names in the industry in companies such as ATT, NEC Corporation, Dell computers, and Sysco.
In agriculture, we have Livestock Investors, Dean Foods, Rothsay, Darling Ingredients, Stoller enterprises, Border Diary, and Lala US.
There are also major oil companies such as Texaco and Mobil. Oil is an important industry in Texas, especially in the Houston-Galveston area.