Which territories of South America were discovered by the Spaniards and which by the Portuguese? pls help, i don't have any time and also i can't search and if you can just help me ok?

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