Why did union soldiers pin their names and addresses to their uniforms?

How do you imagine life would be without the invention of the typewriter? would computers have been invented?

Why is ivan iv known as “ivan the terrible”?

The 14th amendment overruled the supreme court case of dred scott vs. sandford. the landmark supreme court case determined which of the following points? a. slaves could not be citizens b. non-landowners could not be citizens c. blacks could not be citizens d. all persons born or naturalized in the united states vary differently in citizen status.