Answer: Following the assassination of Franz Ferdinand, Austria Hungary was hella mad about it, so they went to Germany, and was like hey, help us get revenge on Serbia. So the two of them teamed up and declared war on Serbia on July 28th. Shortly after (a couple of days) Germany declares war on Russia, and then after Serbia's ally invaded France, that pushed Great Britain to declare war on Germany.
(hope this helps)
Anne Frank, Adolf Hitler and 100 of thousands of Jews
1. Federal Judges
2. Pendleton Act
3. Presiding over the Senate
4. Members of House have to be at least 25. Senate must be at least 30.
5.Commander in Chief and Chief Executive
Social Security Act was the law that was signed by President Franklin Roosevelt in the year 1935 and it was a New Deal Program that covered all the points mentioned in the question. The correct option among all the options that are given in the question is option "B".
The train was the greatest impact i believe