And what about it !.!.!.!.
Answer:
1. X is an apple is necessary condition for X has a sour taste. If X is an apple, then it should have a sour taste.
2. X is being smaller than 100 is a sufficient condition for X is being smaller than 21. If X < 21, then X <100
3. X is gambling in a legal casino is both a necessary and sufficient condition for X is 18 years old or above. It is a must for X to gamble when X is 18 years old. If X is not gambling, X is not 18 years old.
4. Aurora is a parent is a necessary condition for Aurora has a daughter-in-law. If Aurora is a parent, so that she can have a daughter-in-law.
5. Philip is a vegetarian is sufficient for Philip loves tofu. If Philip doesn't love tofu, it is not enough for him to be a vegetarian.
Hope this help you.
Longevity means a long period of time.
In 1869, the Fifteenth Amendment prohibited government from denying a citizen the right to vote based on that citizen's "race, color, or previous condition of servitude". Ratification of the Nineteenth Amendment gave women the right to vote in time to participate in the Presidential election of 1920.The Twenty-sixth Amendment, ratified in 1971, required all states to set a voting age no higher than eighteen. District of Columbia citizens had voting rights removed in 1801 by Congress, when Congress took control of that portion of Maryland. Congress incrementally removed effective local control or home rule by 1871. It restored some home rule in 1971, but maintained the authority to override any local laws. Washington, D.C., does not have full representation in the U.S. House or Senate. The Twenty-third Amendment, restoring U.S. Presidential Election after a 164-year-gap, is the only known limit to Congressional "exclusive legislature" from Article I-8-17, forcing Congress to enforce for the first time Amendments 14,15,19, 24, and 26. Amendment 23 gave the District of Columbia three electors and hence the right to vote for President, but not full U.S. Congressmembers nor U.S. Senators. In 1978, Congress proposed a constitutional amendment that would have restored to the District a full seat for representation in the Congress as well. This amendment failed to receive ratification by sufficient number of states within the seven years required.
