The answer would be the revolutions of 1848. Principle of separate spheres relates to foreign trade with China. Laissez-Faire economics was a phase in which the government did not really intervene with economic activities.
In the United States, the United States Constitution is the Supreme Law of the land.
In late October 1966, Huey P. Newton and Bobby Seale founded the Black Panther Party (originally the Black Panther Party for Self-Defense). ... Newton saw the explosive rebellious anger of the ghetto as a force, and believed that if he could stand up to the police, he could organize that force into political power.
Territories usually did not keep it's independence after a country annexed it. A perfect example would be the territories gained by the United States during the late 1800's and early 1900's. An example of a territory annexed by the US was Hawaii. This became a US territory and from there, created a government and laws similar to those of the other US states at the time. Eventually, this lead to Hawaii becoming a US state.
Another example is Puerto Rico. Even though Puerto Rico runs their own elections, their system of government was set up by the United States. The laws created in Puerto Rico were heavily influenced by the US. Based on these examples, you can see that annexed territories did not really keep their independence. Rather, they began to create political and social structures that were similar to the countries that annexed them.
Answer:
War-damaged infrastructure probably took 15-20 years to fully reinstate, and to modernise infrastructure neglected due to the War (steam trains ran until August 1968, although diesel locomotives had started to be introduced from 1955).
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