Why Britain expanded actively in Asia and Africa in the 19th century?

Why Britain expanded actively in Asia and Africa in the 19th century? A child's vocabulary ___ reading A expands through B expands with Cis expanded throughDis expanded with,why? Britain why was Britain the first country to start the industrial Revolution?用英文怎么回答？why was Britain the first country to start the industrial Revolution? expanded noun premodifiers是什么意思 摄像机上的EXPANDED Science Citation Index Expanded expanded edition是什么意思 why do people tend to use Englandand Englishwhen they meanbritainand british? why the constitutional Monarchy can be preserved in Britain可以用中文回答,最好是英语 Distance expanded.I regret it. What is the greatest argument about public schools in Britain?Why are the public schools today no britain是什么意思 Britain是什么意思 London,Britain ext.net Expanded=true是什么意思 why is easy for such a young girl to lean three foreign languages so well because britain,geremany and france are all very near country. 为什么英国要占领澳洲Write a paragraph or two explaining why Britain was interested in establishing a colony so far away from anywhere else.