What was the main purpose for all European exploration

There are three main reasons for European Exploration. Them being for the sake of their economy, religion and glory. They wanted to improve their economy for instance by acquiring more spices, gold, and better and faster trading routes. Also, they really believed in the need to spread their religion, Christianity.

Explanation:

b) trade is easy because of the direct line between their major ports. bilateral trade reached 89,6 thousand million.

b) to encourage free trade