Why did the framers of the constitution make the age requirement so young ?

Anthony johnson, an african who arrived in virginia in 1621, a. learned the powhatan language and became a translator for governor thomas dale. b. owned slaves. c. translated the king james version of the holy bible into indian and african dialects. d. was the first slave who purchased his freedom with earnings from growing tobacco.

In the course of illness senerational campaign against stephen douglas in1858 abraham declared that

What was the role of the samurai in japan before imperialism?