I don't really see your question here but here is some background info President Lincoln.Abraham Lincoln<span> (born</span><span> February 12, 1809 – April 15, 1865) was an American politician and lawyer who served as the </span>16th President of the United States<span> from March 1861 until </span>his assassination in April 1865<span>. Lincoln led the United States through its </span>Civil War—its bloodiest war and perhaps its greatest moral, constitutional, and political crisis.<span> In doing so, he preserved the </span>Union<span>, paved the way to the abolition of slavery, strengthened the federal government, and modernized the economy.</span>
A phrase used to justify European imperialism in the nineteenth and early twentieth centuries; it is the title of a poem by Rudyard Kipling.
Answer:
al-Khawarzmi.
Explanation:
Muhammad ibn Musa al-Khawarzmi born in c. 780 in Khwarezm, was known to be a famous Persian polymath with great works in various fields such as geography, astronomy and mathematics. One of the notable position held by al-Khawarzmi is being appointed as head of the library of the House of Wisdom in Baghdad, Iraq.
Basically, in his work titled "The Compendious Book on Calculation by Completion and Balancing" he introduced the first solution to linear and quadratic equation by using the completing the square method. Consequently, he is considered to be the father of algebra based on the introduction of the reduction and balancing methods for solving algebraic equations.
Hence, al-Khawarzmi was the Muslim to form the concept of algebra with respect to his book titled "Hisab Al-jabr w'al-muqabala."
As a result of the Peloponnesian War, Sparta "d<span>ominated Greece for a number of years," since the war had been initiated by Sparta in order to "check" the growing rise and influence of Greece (specifically Athens). </span>
