Because thy feel the need to share their beliefs and how strongly they believe them. That’s why churchgoers are known for being so judgmental. For example if they say if you’re gay you’re going to hell.
we call it the medieval period
<span>The Jewish population of Europe was nearly wiped out it also helped led to the birth of Israel three years after the war ended </span>
The greatest explanation for the overall low MMR (Maternal Mortality Rate) of industrialized nations is that these nations have higher GDPs--meaning that more money can be spend on things like healthcare and social "safety nets" for the poor.
Answer:
They were searching for trade routes I believe