Final answer:
Sam Houston, Mirabeau Lamar, and Anson Jones were important figures in Texas history, with Houston leading during the Texas Revolution, Lamar focusing on development, and Jones negotiating annexation.
Step-by-step explanation:
Sam Houston, Mirabeau Lamar, and Anson Jones were all important figures in the history of Texas. Sam Houston played a crucial role in Texas becoming an independent nation and later in its annexation to the United States. He served as the first president of Texas and was known for his leadership during the Texas Revolution, including the Battle of San Jacinto.
Mirabeau Lamar succeeded Houston as the second president of Texas. He focused on the development of the newly independent nation, promoting education, and expanding the economy. Lamar is also remembered for his controversial policies toward Native Americans.
Anson Jones served as the fourth and final president of the Republic of Texas. He played a pivotal role in negotiating the annexation of Texas to the United States. Jones also worked to stabilize the Texas economy and promote trade.