The first three options I see are all making-decision process to take action, but the last one is the one that is not like that. Researching is something that is not so close in meaning to what you need. That is why, D is a good option.
The campaign was marked by large amounts of nasty "mudslinging." Jackson's marriage, for example, came in for vicious attack. When Jackson married his wifeRachel in 1791, the couple believed that she was divorced, however the divorce was not yet finalized, so he had to remarry her once the legal papers were complete. In the Adams campaign's hands, this became a scandal. Charles Hammond, in his Cincinnati Gazette, asked: "Ought a convicted adulteress and her paramour husband be placed in the highest offices of this free and Christian land?" Jackson also came under heavy attack as a slave trader who bought and sold slaves and moved them about in defiance of modern standards of morality (he was not attacked for merely owning slaves used in plantation work). TheCoffin Handbills attacked Jackson for his courts-martial, execution of deserters and massacres of Indian villages, and also his habit of dueling!!!
Hope this helped!!
Answer:She can put the egg in vinegar.
Explanation:
You can't change the egg back after you do this.
