Answer:
Option (d). is the answer.
It was Alexander I.
He was a Russian Tsar, he fought Napleon, I believe.
Ludwig van Beethoven died on March 26, 1827.
Explanation:
Beethoven was one of the finest and most important composers of all time. He made incredible music despite being deaf and was the most respected composer by the time he died a prosperous and well known artist although he did have financial difficulties.
He died of Cirrhosis of the liver in March 26, 1827 in his own home in poverty after a few days of the performance of one of his last symphonies where he was going off time and it could be seen he was ill.
Many great European powers had been exploiting China's weak economic system to enforce their own trade regulations for years. The United States simply wanted to join the fray, so the Open Door notes were sent to the European powers basically stating, "Hey, you guys can't own all of China, make sure that all countries get to trade equally with them."
Just as a side note, the Open Door policy with China was extremely hypocritical for the United States, as the Monroe Doctrine of 1823 basically stated that none of the European powers could interfere with the Western Hemisphere... While no one was allowed to touch the Americas, the United States was apparently allowed to mess with the rest of the world.