Answer:
Looking at the map, the region that did a nonviolent protest movement that helps the nation overthrow an oppressive European colonial government to establish a democracy during the 20th century is option D
Step-by-step explanation:
Option D showed the region India. Indian under the leadership of the like of Mahatman Gandhi led so many peaceful and nonvioient protests against the colonial rule of Britain.
For example: the 1930 – Salt Satyagraha in India is a nonviolent protest to overthrow British colonial rule
Also in 1942 – the quit India movement demanding immediate independence for India from British rule is a nonviolent protest.
Hence, Looking at the map, the region that did a nonviolent protest movement that helps the nation overthrow an oppressive European colonial government to establish a democracy during the 20th century is option D