Respuesta :

Answer:

They ended all oil trading between Texas the Middle East. They brought heightened security at Texas's border with Mexico. They prevented the city of Houston from hosting a Super Bowl.

Explanation:

Answer:

They brought heightened security at Texas's border with Mexico.

Explanation:

After the 9/11 incident, citizens were becoming increasingly concerned about more terrorist attacks. Due to these newfound emotions and worries, the security at Texas's border with Mexico was tightened/increased so as to avoid potential terror attacks and decrease the probability of them happening.