Explain the causes of the rapid industrialization that occurred in Texas in the 1920s.

Railroads were built, oil was discovered, and uses of oil were found

Explanation:

Rapid industrialization in Texas would begin in the 1920's. The major causes were improved transportation systems. It became easier for people to become mobile. Shipping became cheaper and quicker. Construction of the Houston Ship Channel in 1914. Train freight was more cost effective than than wagon freight. The growth of the oil industry led to more jobs and the development of towns.

the correct answer option is: weapons.

explanation:

tensions rose as the two opposing superpowers competed for 'weapons'.

referring to the cold war (1945-1991), the two superpowers, usa and ussr, experienced a phase of struggle and conflict with each other. these two superpowers considered each other as a threat to their survival and thus opted for policies to strengthen their positions.

the two superpowers never went to war with each other directly but competed for weapons to preserve their positions.