Solid evidence, to be proven guilty
Answer:
Long staple cotton was profitable because the cotton fibers could be easily separated from the seeds. ... While reducing the number of slaves needed to grow cotton the cotton gin greatly increased the areas where cotton could be profitably grown. This increased the demand for slaves.
Antony, Octavius, and Lepidus are discussing who they will assassinate. Octavius says to Lepidus that his brother must die, and Lepidus agrees, but on the condition that Antony's sister's son, Publius, also must die. Lepidus exits, and Antony and Octavius start discussing whether Lepidus is useful or not. Antony thinks that Lepidus is just an empty errand man, and Octavius thinks, on the contrary, that he is an experienced and honorable soldier.