The problem centered around factories that used a new based technoloy.
Andrew carniege installed a lot of new inventions in order to increase the efficiency of his production. This ended up making a lot of skilled workers to lose their jobs/position in the industry and replaced with low skilled worker to operate the machinary.
The four phases of modernization proposed by economist Walt Rostow in 1960 are:
- "Pre-condition": or need for an improvement in the way a particular activity is being done in society.
- The "pre-condition takes off": Efforts targeted to assess this need start, including the production of raw materials and knowledge developments.
- "Take-off": Knowledge previously created during the latter phase is diffused and adopted by the masses.
- "Maturity": The development has reached a peak where it is common knowledge and the impact over society has already occurred.
The League of Nations was formed to unify many countries. It wasn't very efficient. The United Nations was essentially an improved version of the League of Nations.
False hope this helps. mark as brainliest please
