Why do party leaders prefer the convention system?

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.

One argument of those who supported the gold standard system in the united states was that the gold standard

Which statement describes the influence of elizabeth i on england? a. her great inherited wealth made requesting funds from parliament rarely necessary, which minimized conflicts. b. her skillful use of personal advisers to communicate her wishes to parliament promoted stability. c. her clever secret diplomacy and many successful wars made her popular with the english people. d. her continuing support of english explorers in the americas brought in vast supplies of silver and gold.