How did the agenda of the black conventions change between 1830's and late 1840's

Black conventions created a sense of unity and purpose among African Americans

Explanation:

The of agenda of the Black conventions between 1830's and late 1840's were aimed at promoting unity among the Black people. The African Americans joined hands in making sure the Blacks who were free were promoted and lived well. They also pushed hard in the abolition of slavery.

in 550 b.c.e. cyrus the great, the leader of the persians, conquered the medes and united the iranian people under one ruler for the first time. cyrus became the first king of the persian empire and went on to establish one of the largest empires in world.

john smith was the first englishman to sail around the world. francis bacon served as attorney general and lord chancellor of england. he took up aristotelian ideas, arguing for an empirical, inductive approach, known as the scientific method, which is the foundation of modern scientific inquiry.