One of the key causes of the Civil Wars was how people wanted slaves to live. Northern America didn't want slaves, and wanted them to be free. However, the Southern half disagreed with this, as they used slaves very commonly. Another would be trade. Northern America was heavy in industry, and wanted to build the stuff they needed, whereas Southern America traded crops with Britain to get their supplies. Hope this can help! :)
I am in middle school U.S History so I am not sure if this is the best answer, but I would say by boycotting, making petitions, and having meetings (such as the Sons of Liberty) against the different acts (taxes) that England put upon them.
The Sandinista National Liberation Front. They are a Democratic Socialist political party from Nicaragua. They overthrew President Anastasio Somoza Debayle in 1979 which ended a 46 year long dictatorship by the Somoza family.
There is no text? Just reread the text.
I once stepped on a Lego and my foot hurt for like a week.