Từ mối quan hệ biện chứng giữa vật chất và ý thức, anh (chị) rút ra được ý nghĩa phương pháp luận gì? Liên hệ thực tiễn.

Policies that physically separate a minority group from the dominant group.

Even before world war ii had ended, it was apparent that the allies would not remain friends in the post-war era. describe how the conflict between the superpowers manifested itself in the following region: europe.

What was different about warfare in the early 1800s and early 1900s?