The viking was the first spaceship to land on Mars.
Answer from: Quest
the social historical theory explains the creation of the varnas, jats and of the untouchables. according to this theory, the caste system began with the arrival of the aryans in india. the aryans arrived in india around 1500 bc. the fair skinned aryans arrived in india from south europe and north asia.
Answer from: Quest
1st amendment: freedom of speech, religion, petition, press, and assembly