What is the name given to a person who takes a financial risk in hopes of making a huge profit

Before the punic wars, how did the early romans take over italy?

Ineed with what i should write for my research paper. my topic is history of slavery. 1800 words. all i need is what to write in each paragraphs. like when the research paper has titles for each paragraph and it explains the tile in each paragraph. for example when did slaverh begin? why did it begin like an outline.

Defined the word imperialism. what is your opinion: should the us engage in imperialism? under what circumstances? offer a brief affective argument against the opinion that you hold.