Answer:
Bartolomeu Dias, also called Bartholomew Diaz, was a Portuguese navigator whose discovery in 1488 of the Cape of Good Hope showed Europeans there was a feasible route to India around the storm-driven southern tip of Africa
Tanks in warfare are used as support for infantry and should be used for aiding the infantry through heavily fortified areas. The armor of the tank is the most important as it allows the crew to break through fortified positions without being harmed.
