Why did gabriel believe he and his followers could abolish slavery in virginia through an armed uprising?

Gabriel and his followers believed slavery could have been abolished because they heard about the effect of the french revolution in slaves, because the slaves represented almost 40% of the total population and because they had free movement to organize everything.

Explanation:

The belief of the abolishment of slavery in Virginia was based on three main factors, the first one was that they knew about the french revolution and the effects of it. The second was that the slave population represented almost 40% of the total population. The third fact was that there were no strict rules over the slave movement from the plantations to towns or the city. Thus, they believed the abolishment of slavery was possible.

i know social security wasn't one.

explanation:

hope my answer has you!

when studying cause and effect, historians usually group the causes into different categories. for example, cultural causes reflect how a society’s literature and art convey the way the society saw itself in relation to the rest of the world. another resource that historians use to understand society is pop culture, which tells them the trends and ideas that are preferred by the common people. when studying cause and effect, it’s important to remember multiple causation, or the idea that an effect could have several causes and vice versa.  

the correct option is “cultural causes” since art and literature are related to the culture of a place. culture is determined by literature, art, music.

the correct option is “pop culture” since it reflects the likes and ideas of common people whereas the rest of the options do not focus on common people.  

the correct option is “multiple causation” since it refers to the idea that events are caused by multiple reasons, not just a single one.