Which technological advance allowed cities to expand outward?

Why was the outcome of oswald’s trial for the assassination of president kennedy

How did agitators on both sides of the slavery issue make things worse? by putting out bounties on certain peopleby committing murderthrough their writingsby compromising on too many things

(easy 35 ) i am a confederate general during the civil war. who am i? 1. ulysses s. grant 2. robert e. lee 3. george mcclellan 4. winfield scott