Did citrus fruit originate in new world or old world?

Which of the following is true about elizabeth i's reign? she enforced the catholic church as england's official religion. she began a series of holy wars to fight puritans. the church of england was established by law. puritans supported the her commitment to any religion,

Tension between the british. and boers was caused primarily by what things?

Why did metternich think nationalism threatened the austrian empire?