During the spring equinox, where do MOST direct rays of the sun strike the Earth? Equator
Doldrums
Tropic of Cancer
Tropic of Capricorn

Equator

Explanation:

The spring equinox is the time of year when the sun's most direct rays hit the equator. The earth's axis is not tipped toward or away from the sun. That day, the length of the day and night are about 12 hours everywhere on Earth. (The word equinox means "equal nights.")

the answer wold be b) travel among nations should be regulated by an international organization

b) brahmans   is nomadic society