Throughout history, which term nation state or country has had the most emotional meaning

The term nation has been used to arise the emotions among the public in the 20th century.

Explanation:

Nationalism has provided many marginalized groups a platform and self-determination but in the twentieth century, it has also been used to polarise the emotions of a dominant group in a country that has given rise to violence and genocide. Citing the example of the Holocaust, the evil side of nationalism came out which has degraded humanity to another level. Nationalism has a dark side, so it is necessary that people n the duty of all humanity to make sure that their emotions should not be used for the ugly reasons and hatred against humanity.

i really really really really really really dont know

the percentage of students at the school need special diets is

c) 10 percent