Old major is the allegorical figure for as shown by his speech about his dream.
a. vladimir lenin
b. karl marx
c. czar nicholas ii
d. george orwell

A.Vladimir Lenin

B.Karl Marx

Explanation:

The Old Major is the pig that got the idea of the Revolution. He was the cleverest of animals and leader until the hour of death. It represents the intelligent, sensible man, concerned with the well-being of his fellow men.  The old Major is a mixture of Karl Marx, famous for having transmitted his socialist beliefs through texts, full of revolutionary content, based on economics and philosophy, with Vladimir Lenin idealist of the principle of revolution.  He is Major who spreads the seeds of revolution among animals. Like Marx, it was only after Major's death that his egalitarian ideals were applied.

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explanation:

most people now work in jobs where they do one  kind  of work; they are carpenters, bankers, cooks, mechanics, and so forth. likewise, most  businesses produce  only certainkinds  of  goods  or  services, such as cars, tacos, or gardening  services. this feature of  production  is known as specialization.