Cơ cấu xã hội giai cấp là gì? Vì sao phải liên minh giai cấp trong thời kỳ quá độ lên xã hội chủ nghĩa?

In 100,000 years, the rotation of earth will be slower by how many seconds?

To what extent is the individual shaped by society?

How did the mountains on the oregon trail influence the timing of pioneers’ travels? a.) the pioneers wanted to avoid times when there was snow in the mountains. the pioneers wanted to spend as much time as possible enjoying the mountain scenery. b.) the pioneers crossed the mountains in late fall when the trees were bare and the views were good. c.) the pioneers were rugged people who were not impacted by the terrain they crossed at any time.