Why did brown and his followers raid harper's ferry?

What is a compass? how does it work

If a population is growing quickly in a small area then what must increase as well

Religious conflict in northern ireland started with a) cultural differences resulting from viking invasions around 800 b) england’s split from the catholic church in the 1500s c) rebellions in ireland between 1916 and 1921 d) the norman invasion of england in 1066