The sinking of the Lusitania shows that America was hesitant to enter World War I. The Lusitania was a British ship that had American soldiers on it. This ship was traveling to Ireland but was shot down by the German military. This use of unrestricted submarine warfare resulted in the deaths of thousands of individuals, including over 100 American citizens.
This event, that took place in May of 1915. Even though this causes outrage among citizens, the US does not formally declare war against Germany until they find out about the Zimmerman Telegram (in 1917). This shows that America tried to avoid entering World War I at all costs.
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<u>Answer</u><u> </u><u>:</u><u>-</u></h3>
Pythagoras was a Greek ancient mathematician .
Hence the correct option is [b] .
He has given Pythagoras Theorem or Baudhayan Theorem which states that ,
<u>Pytha</u><u>goras</u><u> Theorem</u><u> </u><u>:</u>
<em>In</em><em> </em><em>a</em><em> </em><em>right </em><em>angled</em><em> </em><em>triangle</em><em> </em><em>,</em><em> </em><em>the</em><em> </em><em>sum</em><em> </em><em>of </em><em>squares</em><em> </em><em>of</em><em> </em><em>base</em><em> </em><em>and</em><em> </em><em> </em><em>perpe</em><em>ndicular</em><em> </em><em>is</em><em> </em><em>equal </em><em>to</em><em> </em><em>the</em><em> </em><em>square</em><em> </em><em>of</em><em> </em><em>hypo</em><em>ntenuse</em><em> </em><em>.</em><em> </em>

<u>Converse</u><u> of</u><u> </u><u>Pytha</u><u>goras</u><u> Theorem</u><u> </u><u>:</u>
<em>If in a triangle the sum of </em><em> </em><em>squares </em><em>of</em><em> </em><em>two</em><em> </em><em>sides </em><em>of</em><em> </em><em>tria</em><em>ngle</em><em> </em><em>is</em><em> </em><em>equal</em><em> </em><em>to</em><em> </em><em>the</em><em> </em><em>square </em><em>of</em><em> </em><em>longest</em><em> </em><em>side</em><em> </em><em>,</em><em> </em><em>then</em><em> </em><em>the</em><em> </em><em>angle </em><em>oppo</em><em>site</em><em> </em><em>to</em><em> </em><em>the </em><em>longest</em><em> </em><em>side </em><em>will</em><em> </em><em>be</em><em> </em><em>a</em><em> </em><em>right</em><em> </em><em>angle</em><em> </em><em>that</em><em> </em><em>is</em><em> </em><em>9</em><em>0</em><em>°</em><em> </em><em>.</em>
Answer:
Sam Houston
Explanation:
"Reacting in part to Austin's frustrations in managing this democratic force, the Consultation on November 13 adopted its recommendation in establishing a regular army with Sam Houston as commander, though in practice the innovation had no impact."
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www.tshaonline.org/handbook/entries/revolutionary-army
Answer:
D) the Monroe Doctrine protected the U.S. from involvement in European affairs and W.W. I.
Explanation:
Answer:
People living in rural villages of Africa.
Explanation:
An African village consists of a settlement of several families living together. These villagers have never experienced urbanization as they have no electricity, infrastructure, education, healthcare, and transportation services. The education gap is noticeable in most villages. Most people hold their occupation in having farmland and cattle.