When the boys’ soccer team won the state championship game. Is it a comma splice or sentence?

Understand that amassed in paragraph 3 means

Questions 1–2: identify the dependent clause and circle the independent clause. 1. since carmen was so hungry, she stopped at the deli and bought a sandwich. 2. the train was running late as usual, so kristen decided to call a taxi.

What is most likely the speaker's intent in this excerpt from the speech "solitude of self" by elizabeth cady stanton?