Answer to people were standing on the river: tall one is the father of the short one but the short one is not the son of the tall one who is the short one? when can we say (you is)?answer both. you : )

It seems as if the short one is probably the grandson of the tall one because a grandfather can most likely still be considered a father (hence the name—grandfather).  However, like the riddle mentions, the short one won’t be considered the son, per se. 

As for when the phrase “you is” would ever be correct, the answer is never.  In order for there not to be a subject-verb agreement error, the pronoun “you” always needs a plural verb (such as “are”).  And because “is” is a singular verb, to say “you is” is a subject-verb agreement error.

the nation will get back everything that was lost

hope this

answer: common sense was the pamphlet that thomas paine used to convince reluctant americans to abandon the goal of reconciling with britain and to accept that independence was the only option to preserve their liberty.