The movable type was invented around AD 1040 in China during the Song Dinasty. It was a way of printing in which movable elements were used to reproduce documents, usually on paper. It had a great influence on learning if we consider that paper books could be printed and spread to different places
This i do not know sadly but i did some research for you and google says and i quote
"When Virginia declared its secession from the Union in April 1861, Lee chose to follow his home state, despite his desire for the country to remain intact and an offer of a senior Union command. During the first year of the Civil War, Lee served as a senior military adviser to Confederate President Jefferson Davis".
Its the second one i think have it checked i might be wrong :)
Acquiring colonies to provide a favorable balance of trade.
Mercantilism was the theory that trade generates wealth and peer, so gathering colonies that stimulate trade would fall under mercantilism.
Answer: oil
explanation: in canada and the us it is written that oil is found within the list of resources, but is missing in the list for mexico.