Fourth technological paradigm (1930s–1970s) Core: internal combustion engine, automotive industry, oil refining, organic chemistry, mass production.
Freedom ↔ Subjection A pair of opposite categories of Roget's Thesaurus (1911, nos. 748, 749): "Freedom" and "Subjection". Places between the poles: 25 - "Autonomy", 50…
Friendship ↔ Enmity A pair of opposite categories of Roget's Thesaurus (1911, nos. 888, 889): "Friendship" and "Enmity". Places between the poles: 25 - "Friend", 50…