freepeople性欧美熟妇, 色戒完整版无删减158分钟hd, 无码精品国产vα在线观看DVD, 丰满少妇伦精品无码专区在线观看,艾栗栗与纹身男宾馆3p50分钟,国产AV片在线观看,黑人与美女高潮,18岁女RAPPERDISSSUBS,国产手机在机看影片

正文內(nèi)容

第一組:美國內(nèi)戰(zhàn)對美國經(jīng)濟(jì)的影響-資料下載頁

2025-08-15 23:41本頁面
  

【正文】 my to get leaps and bounds. Agriculture is the foundation industry, thriving agriculture . rapid industrialization has created favorable conditions. After the Civil War, the bourgeoisie in power industry has taken a series of measures such as priority to rail, encourage immigration, and actively introduce foreign capital and advanced technology and production experience, pay attention to the development of education. Economic development of the United States even more powerful, rapid development in a short time to catch up and crossed the developed capitalist countries of Europe, and eventually bee the world39。s top industrial powers. ? Civil War destroyed the slavery, the Civil War is the second bourgeois revolution in American history, but a better solution to the land problem of farmers, safeguard national unity,cleared the way for the development of American capitalism , and for the the United States ranks among the world powers of the foundation. ? Civil War, the Industrial Revolution brought great progress in the military,both using a metal shell and a rearloading rifles operations, using rail and steamship rapidil build the forces and maneuver, using steam armored naval warships, the first machine gun bursts into bat, especially in the north developed standardized manufactur weapons parts assembly production, greatly improving the efficiency of industrial production, promote the progress of American history.
點(diǎn)擊復(fù)制文檔內(nèi)容
外語相關(guān)推薦
文庫吧 www.dybbs8.com
備案圖鄂ICP備17016276號-1