They are called Calvary.
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In general, President Abraham Lincoln appointed Ulysses S. Grant to lead the Union armies after firing other generals because "<span>C. Grant was willing to outlast the enemy even at the cost of high casualties"</span>
One way in which Suleiman the Magnificent and Peter the Great are similar is that they both (1) modernized their military. However, both leaders are also associated with reformation. Peter the Great led many military campaigns in Northern Europe and Suleiman the Magnificent vastly extended the Ottoman Empire.