A. Arms reduction is the correct answer
In 13 short years Alexander conquered a mere 3,000 miles which stretched from Greece, through the Middle East, and to Central Asia and the Indian subcontinent.
<u>Answer</u>:
After World War II, Decolonisation was happened in many Asian and African countries.
<u>Explanation</u>:
The World War II was fought between the two group of countries such as the Allied powers and Axis powers. The British occupied many colonies in Asia especially the Indian subcontinent. Its national struggle still remained peak in the war phase and the European powers had already looted lots of resources during the war and the pressure arises from the western allied powers forced to decolonise Asia and Africa by European powers. India, Pakistan, Malaysia, Phillipines, Albania and many other colonised countries gained independence after the world war II.
Very overcrowded Rio de Janeiro. Also to encourage development in the interior.