Answer:
well developed trade routes linked the peoples and products of Africa, Asia, and Europe. Europeans played a minor role in the Afro-Eurasian trading world because they did not produce many products desired by Eastern elites.
Explanation:
Economic activities and religion i think
Building a space ship and flying to the moon then landing safely on earth.
The reason why is you had to build a giant spaceship and make sure it works along with making suits that would protect yourself from the cold on the moon and providing oxygen.