Помогите пожалуйста вставить предлоги в англ. сама кое-что сделала но не уверена,что правильно.

Помогите пожалуйста вставить предлоги в англ. сама кое-что сделала но не уверена,что правильно.The British Isles … general, but especially England, form one … the most populated areas … the world. The present-day inhabitants … Britain and Ireland are largely the descendants … settlers and traders … western Europe, who came … these islands … a series … invasions, … about 2500 B.C. down … the Norman Conquest … 1066. The growth … population … Britain reflects, … a large extent, the economic changes. The basic population distribution … the 20th century had been established … the Industrial Revolution and the increase … population … the 19th century. Hardly has anything been more important … British history than the fact that Great Britain is an island. Living … islands, and therefore … the sea, the inhabitants naturally grew … a nation … sailors.