2.) Sa tingin mo, alin sa dalawang approach ang pinaka epektibong gamitin sa panahon ng sakuna

Choose all that apply during the years of the industrial revolution 1. the average life expectancy decreased 2. the worlds population decreased 3. birth rates decreased 4. the average like expectancy increase

In shifting to a defense policy based upon the concept of "flexible response," president kennedy was indicating that he had grave doubts about thevalue of which previous defense policy? a massive retaliationb collective securityc containmentd air power

Which of these were effects of mass production techniques used during 1920s