War
scurvy
It gave the world a new computer type.
None at all
It introduced new weapons.
smallpox
His impact still echoes through the centuries. He was the start of the European invasion of the new world. The moment he stepped onto land he brought with him disease, and the old world to the new. The Native Americans would be killed, enslaved, and pushed off ancestral lands by the Europeans. For his part Columbus was a greedy man who wanted riches from his voyages, but he died broke and sick not knowing how he changed the world of Native Americans.
it provided people a new hobby to enjoy and it made a big impact that was strong and it basically brought the world together.
nobody knew what was here
One of the least common impacts explorers had in the New World was the promotion of peaceful interactions and cultural exchange with indigenous populations. Many explorers focused more on conquest, exploitation, and colonization, rather than seeking mutual understanding and collaboration with the local communities they encountered.
Because he unlocked new ideas about the world that knowone knew before.
A disease brought on by eating junk food.