Answer:
<em>improved seafaring technologies</em>
<span>1. A letter repeats its value that many times (XXX = 30, CC = 200, etc.). A letter can only be repeated three times.
<span>2. If one or more letters are placed after another letter of greater value, add that amount. VI = 6 (5 + 1 = 6)LXX = 70 (50 + 10 + 10 = 70)MCC = 1200 (1000 + 100 + 100 = 1200)
</span>3. If a letter is placed before another letter of greater value, subtract that amount. IV = 4 (5 – 1 = 4)XC = 90 (100 – 10 = 90)<span>CM = 900 (1000 – 100 = 900)</span></span>
~1.The 19th amendment<span> is a very </span>important amendment<span> to the constitution as it gave women the </span>right<span> to vote in 1920. You may remember that the 15th </span>amendment <span>made it illegal for the federal or state government to deny any US </span>citizen<span> the </span>right<span> to vote. The </span>19th amendment<span> unified suffrage </span>laws<span> across the United States.
~2.</span><span>On May 17, 1954, U.S. Supreme Court Justice Earl Warren delivered the unanimous </span>ruling<span> in the landmark </span>civil rights<span> case </span>Brown v<span>. </span>Board of Education<span> of Topeka, Kansas. State-sanctioned segregation of public schools was a violation of the 14th amendment and was therefore unconstitutional.
~3.</span><span>The </span>Civil Rights Act of 1964<span>, which ended segregation in public places and banned employment discrimination on the basis of race, color, religion, sex or national origin, is considered one of the crowning legislative achievements of the </span>civil rights movement<span>.
</span>~4.The Civil Rights Act of 1964, which ended segregation in public places and banned employment discrimination on the basis of race, color, religion, sex or national origin, is considered one of the crowning legislative achievements of the civil rights movement.
~5. <span>As 1681 Et. Seq. On June 23, </span>1972<span>, the President signed </span>Title IX of the Education <span>Amendments of </span>1972<span>, 20 U.S.C. </span>Title IX<span> is a comprehensive federal </span>law<span> that prohibits discrimination on the basis of sex in any federally funded </span>education <span>program or activity.
~6. </span>Plessy v<span>. </span>Ferguson, 163 U.S. 537 (1896), was a landmark decision<span> of the U.S. Supreme Court issued in 1896. It upheld the constitutionality of racial segregation </span>laws<span> for public facilities as long as the segregated facilities were equal in quality a doctrine that came to be known as "separate but equal".
Hope all of this helps.</span>
Answer:
As labor is divided amongst workers, workers are able to focus on a few or even one task. The more they focus on one task, the more efficient they become at this task, which means that less time and less money is involved in producing a good.
Explanation:
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