Who was the first president?

Who founded the koryo dynasty and what legacy does it leave on the korean peninsula?

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.

Which of the following is a good way to avoid aggression on the road ? a.gripping the steering wheel tightly b.taking some deep breaths c.turning up the temperature