Answer:
History. Easter is the principal festival of the Christian church year which celebrates the Resurrection of Jesus Christ
Explanation:
Easter with special church services, music, candlelight, flowers
Food is a big part of the Easter celebrations in the UK with family and friends getting together
Calvin's idea is that the "elect" are those that are predestined for heaven, that who will go to heaven and hell is predetermined by God. This meant for a more liberal place in society, because what you actually did in life and what others did, didn't matter as much, you couldn't change your fate.
Samuel Slater invented the cotton gin which cleaned the cotton faster.
The Persian wars were fought against a foreign invader.
The Peloponnesian war was fought among Greeks.