Answer:
Because they don't want everything out.
Explanation:
Henry Hudson is the answer to this question since he died on one of his attempts to locate it.
the answer may be d or b hope this helps
<span>Competition helps limit the power of each group</span>
Answer:
One of the first and most famous of these, the Electronic Numerical Integrator Analyzer and Computer (ENIAC), was built at the University of Pennsylvania to do ballistics calculations for the U.S. military during World War II.
Explanation: