Gandhi played an important role in which of the following historical events?

1. End of apartheid
2. Indian Independence from British rule
3. Spreading Hinduism
4. A complete end to the caste system and discrimination

2. Indian Independence from British rule

Explanation:

pioneer of peaceful civil disobedience against British rule

for this case we have the following equation:

we apply distributive property to the terms within parentheses.

subtracting 2 on both sides of the equation:

four sitting presidents have been assassinated while in office but the first was abraham lincoln,