The 16th amendment in 1913 permits Congress to lay and collect taxes on incomes, from whatever source derived, without apportioning it among the states or basing it on the US Census. Ratification was completed on February 3, 1913. Before that customs duties and excise taxes were the primary sources of federal revenue. Answer: The ratification of the 16th amendment.
Answer:
economically
politically
socially
Explanation:
The European Union is a block of cooperation, where member countries can benefit economically, politically and as a consequence, socially.
Nations that are part of the EU can trade freely, without customs barriers. This stimulates the exchange, employment, and economy of nations as a whole. Moreover, by acting as a bloc, the EU has greater bargaining power vis-a-vis the world, generating political benefits for members, since everything that is dealt with by the bloc benefits all members. Lastly, the economic and political benefits result in an improvement in the well-being of society by generating jobs, increasing the wealth of nations and adopting protocols on social rights that must be followed by all members.
That answer might be in the book cant find it anywhere