the dark continent
there were many explorers and many of them ended up in north America.
"white man's grave"
Subspace Explorers has 278 pages.
Explorers of the Infinite has 353 pages.
the explorers that visited Mississippi were many people
Explorers of the New Century has 192 pages.
some explorers died from a diseases
There are many countries which either have at some point sponsored or are currently sponsoring explorers. For example, USA currently sends explorers into space.
I don't think they "desired" African slaves. At first many explorers brought back people from places they had visited on their voyages, but most of them died before the explorers could get the new slaves back to europe. So i don't think the African slaves were really targeted, it was just from where the explorers sailed to.
because there were many rumours of cites made out of gold so many explorers went to like for it, however it is not true
Because European explorers carried the diseases with them on their voyages. The Aztecs bodies had no way of fighting an unknown disease, so many of them simply died from the exposure.