What hardships did da gama and his crew suffer during the first voyage?

They got lost in the Atlantic Ocean as they sought to avoid the areas of little wind called the doldrums. It took them several monthst to find their way to the eastern coast of Africa, stopping at several ports along the way. These ports were largely controlled by Muslim merchant who were hostile to them

Explanation:

Atomic weapons are very dangerous to this day. This is especially seen in Nagasaki and Hiroshima as their cities were decimated and caused many civilians who were not part of the war to die. To further add to this, the Cold War left many countries vulnerable when USSR had also gotten atomic weapons. This led to many close calls with atomic weapons to the point where one man had the choice to nuke the USA as they had thought that nuclear war had already started. If a nuclear war were ever to start, this would cause a nuclear winter, possibly causing the extinction of humans.