20:I[96787,["2545","static/chunks/c16f53c3-e5949be40144c808.js","3063","static/chunks/3063-688a03aebc8098fa.js","9469","static/chunks/9469-27824c02330b1987.js","538","static/chunks/538-46f18107b2a6b5af.js","8161","static/chunks/8161-67a15664d344c8d8.js","6786","static/chunks/6786-3c6282ec18dbd4c9.js","3099","static/chunks/3099-cf023cdf5fd20f88.js","6747","static/chunks/6747-52a4eb4768a432f2.js","6403","static/chunks/6403-4a9e02372d0bd752.js","8335","static/chunks/app/(dynamic)/%5BcourseSlug%5D/lexicon/%5BitemId%5D/%5BitemSlug%5D/page-c8c68c5403ba9f73.js"],"default"] 21:T7a0, By the end of this section, you will be able to: Identify the main reasons imperialism grew during the Second Industrial Revolution Contrast late nineteenth- and early twentieth-century imperialism with that of earlier periods Explain how industrial development helped some countries conquer and control others in the second half of the nineteenth century Like a chain of falling dominoes, industrial development in the late nineteenth and early twentieth centuries had many consequences, short and long term. To generate profits for themselves and their investors, businesses needed to operate inexpensively and sell as many goods as possible. To keep costs and therefore prices low, they sought inexpensive raw materials. They also wanted markets in which to sell their finished goods, preferably without competing with others. The ships that transported raw materials and finished products required ports where they could refuel and resupply, as did the navies that kept them safe. To the industrial powers, these needs justified their practice of imperialism, that is, the policy of gaining direct or indirect control over parts of the world with low-