77.1% chance that the answer is making friends with foreign countries.
C. I really don't have an explanation for this, but I know this from a BrainPOP video. Hope I helped! ☺
Your answer is D, 900 CE.
Answer:
Many American settlers and Tejanos, or Mexicans who lived in Texas, wanted to break away from Mexico. They did not like laws made by Santa Anna, Mexico's president. The Tejanos and Texans decided to fight for independence. ... After this, Texans declared independence and formed the Republic of Texas.