Options A, and D are the right answers, that he established Duma, and freed the slaves.
In his October manifesto of 1905, Tsar Nicholas II ( the emperor of Russia who ruled between 1894 and 1917), established the Duma (a representative assembly). And in 1861, he introduced significant agrarian reforms and hence, he declared all the serfs to be freed.
Other options do not come under his reforms as russification was the name of the policy of the Alexander III, and Peter the great the first emperor of Russia who established the constitutional monarchy.
I'm not sure about the first one but the second one is Amudayra
The Indian Removal Act and the Trial of Tears.
Answer: B--- By ratifying the 19th Amendment to the Constitution
Explanation: Texas became the ninth state in the United States and the first state in the South to ratify the 19th Amendment in June 26, 1918. The Constitution was ratified to support women suffrage in 1918 which enabled all women across the United States to vote in elections for the first time on both federal and state levels and also conferring on them the rights and responsibilities of citizenship.
Answer:
The Townshend Acts taxed imports in the United States, which would cause major problems for a merchant, who most likely relies on selling imported goods, which means they're essentially now making less money. The quartering act would affect a merchant less, however this would also take away income because they are now providing for and spending money on food and housing for a soldier that is not even part of the colonies.