How did the growth of the united states threathen spains hold on texas?

Spain had claimed ownership of the territory in 1519, which comprised part of the present-day U.S. state of Texas, including the land north of the Medina and Nueces Rivers, but did not attempt to colonize the area until after locating evidence of the failed French colony of Fort Saint Louis in 1689. In 1690 Alonso de León escorted several Catholic missionaries to east Texas, where they established the first mission in Texas. When native tribes resisted the Spanish invasion of their homeland, the missionaries returned to Mexico, abandoning Texas for the next two decades.

Explanation:

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.

missouri compromise of 1820 which prohibited slavery