What kind of printing technology is being used in the picture? PLSSS HELP ME!

Plz ! after the first battle of bull run general ivan mc dowell was removed from command of the union army he was replaced by a. general ulysses s. grant. b. general george mcclellan. c. general robert e lee. d. general george meade.

Clara barton was the first nurse in the united states of america. true or false?

What is one economic change related to smartphones? the use of electronic paythe use of tellers in banksa decrease in automationan increase in automation