Those systems or artifacts that most people share and that most people know about are known as .

pop culture

Explanation: Pop culture is defined as the prevailing vernacular culture in any given society which includes art, cooking, clothing/fashion, entertainment, fads, films, sports, mass media, and style and as such are simply those artifacts or systems that most people share and are known about by most people also.

1. artillery

2. jose san martin

3.their economies remained dependent on outside powers.

4. drafted new economies

5. democracies have replaced dictatorships

answer; debriefing;