The EEC was created in 1957 by the Treaty of Rome, which was signed by Belgium, France, Italy, Luxembourg, the Netherlands, and West Germany. The United Kingdom, Denmark, and Ireland joined in 1973, followed by Greece in 1981 and Portugal and Spain in 1986.
Based on some research, the answer to your question would be the reign of emperor meiji :)
<span>B. American forces used new types of ships to attack Japanese-held islands in the Pacific. is not true
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Yes, it is true that electrons in an excited state are more likely to enter into chemical reactions, since this state means that they have more energy, and are further away from the nucleus.