In the twelfth and thirteenth centuries, popes called for crusades against any groups they thought threatened catholicism. catholics living in northern europe. powerful kings in france and spain. the mongols who lived in asia.

I suppose it would be Any group they thought would threaten Catholicism. For the most part, it was mostly to regain the holy land. They wanted access to Jerusalem. It wasn't until the Reconquista that it was against those who threatened Catholicism. 

Towns and small farms are usually for land, lakes, rivers, and seas.they also produce other food, like crops.it's also where animals are, where we get our meat.large plantations normally have forests, where crops are grown for sale. (similar to farms)plantations have larger fields of crops.our wine, sugar canes, and fruits come from plantations.