The answer is to avenge Caesar’s death. They formed a third Triumvirate with Lepidus
and massed their armies to defeat the conspirators who caused Caesar’s
death. After dealing with conspirators
in Rome they fought the armies of Brutus and Cassius at the Battle of Philippi
were Brutus and Cassius took their lives and the Third Triumvirate emerged
victorious.
B, Sentence 4. The explanation, "her old friend," should be set off by parenthetical commas.
A prominent theme that is used would be more feelings and emotions.
An athlete wonders whether she has what it takes to win