How old was abraham lincoln when he died?

Which of the following is true about general stonewall jackson? answers: a. he was one of the generals in the confederate army b. he led troops for the union c. his behaviors show great respect d. he marched through frederick, maryland

Why is it useful for historians to base certain studies on the analysis of historical periods

Will have the greatest effect on human health. pollution in the a. troposphere b. stratosphere mesosphere d. thermosphere