It is thus a form of exporting poverty, creating an exclave of lower social class. Lenin contended that imperialism had prevented increasing class polarization in the developed world, and argued that a workers' revolution could only begin in one of the developing countries, such as Imperial Russia.
Apostrophes are punctuation marks that are used for a variety of purposes. Two of the main uses of apostrophes are for forming possessives and for showing where letters have been omitted in words.
1 An apostrophe-s may be used to indicate a plural for single lowercase letters, abbreviations with periods or other abbreviations where the s alone would be confusing such as x's. 2  Generally, apostrophes are only used for lower-case letters.