The best answer would be the main idea and the main sentence that supports the text, so those would be your answers.
they changed it because it was 23 years appart from anytthing that happend before
Explanation: this hsowid this is diffrnced
Answer: 1. B, 2. B, 3. C
Explanation:
1. A semicolon should be placed before however with a comma after
2. A period should be placed after classes since this is a run-on sentence.
3. The comma and word she can be replaced with but