Answer:
Frederick Douglass
Explanation:
Frederick Douglass, in his early age, experienced first-hand cruelty of slavery. He escaped from slavery when he was twenty-one and moved to Massachusetts. Douglass became an author, activist, and public speaker who spoke against the practice of slavery in America. He became a leader in the abolitionist campaign, which attempted to end slavery before and during the Civil War in America. Douglass wrote several autobiographies which received national attention. Narrative of the Life of Frederick Douglass and My Bondage and My Freedom was his famous work.
They used pictographs and drew pictures
constituyentes
Explanation:
Constituyente es un término que puede ser utilizado como adjetivo o sustantivo según sea el caso, siendo su significado, aquello que reforma y establece alguna norma en específico
First Seminole War (1817-1818)
Convention of 1818 (1818)
Florida purchased from Spain - Adams-Onís Treaty(1819)
Missouri Compromise (1820)
Cumberland Road Bill (1822)
Monroe Doctrine (1823)
(I literally just copy and pasted this from google, just choose 3 and if you need more info you can look it up)