<span>World tensions increased.
More-destructive weapons were created
</span><span>Nuclear energy was developed as a power source.
</span><span>ICBMs were developed.
hope this helps</span>
He struggled with abolishment
<span>Perhaps the most crucial resources that were found in North America for the European settlers was that of gold and valuable items, the abundant and vibrant natural surroundings, as well as the fact that it was “uncivilized” according to the beliefs of settlers.</span>
Some evidence exists that ancient Greek and Roman artists used chiaroscuro effects, but in European painting the technique's originator was Leonardo da vinci in the late 15th century in such paintings as his Adoration of the Magi (1481).
