What does 'progress' mean?

How did imperialism play a role in sparking world war i?

In the 1800s, many americans believed in the policy of manifest destiny. what did this mean? the nation’s mission was to expand to the pacific ocean. the nation should stay away from involvement with foreign countries. the nation should latin american countries achieve independence. the nation’s mission was to expand into latin america.

Agood posture is one that places the least amount of on your muscles and joints