The British commanders at Lexington and Concord were Francis Smith, John Pitcairn, and Hugh Percy.
<span>to help mentore the anchent eygption goverment</span>
Im guessing they were called "wagon trains". Apologies if i'm incorrect!
One important factor was Russia’s harsh climate, Russia is brutally cold and because of that he was not prepared for the weather and climate that would face him. I’m not sure of the second reason though