Answer :
Final answer:
The statement is false. Multiple political parties existed in Texas after it became part of the United States in 1845.
Explanation:
Answer:
The statement given is False. The Republican party did not exist as the sole political party in Texas for a century after it became part of the United States in 1845. During this time period, there were multiple political parties that had influence and contested against each other. The Democratic party, for example, emerged as a dominant force in Texas politics during this time.
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