Europeans invaded Africa with the purpose of instilling Christianity into natives as well as introducing western ideas in education, medicine, hygiene, and monogamous marriage. The colonization of Africa was also of commercial interest. Africa provided European manufacturers with cheap labor, raw materials, and a ready market to purchase their products
After Britain lost American colonies they gained a few new colonies in other areas. In 1713 Great Britain acquired the French colony of Arcadia and soon after the colony of Canada. Also in 1763 Britain acquired the Spanish colony of Florida but the main place where they were able to gain new colonies was in Australia. So although they lost some colonies in America they were still able to acquire others elsewhere like in Australia.
The answer to the question is D
The workers' group, also known as the communist league, was seeking for changes to improve the workers situation. The communist league's plan was known as 'The Communist Manifesto' in response to the existence of social classes and the uneven distribution of wealth they were facing. The league believed that revolution was needed in order to have a reform and they were hoping for changes in Russia since the poor population was terrorized, discontent and feeling oppressed by the ruling of Czar Nicholar II.