Why did martin luther king jr. get accasinated

What motivated germany to make an alliance with austria-hungary?   a.  fear of aggression from the united states      b.  fear of aggression from france      c.  the desire to invade russia      d.  fear of aggression from england

What is the supreme law of the land? the declaration of independence the federalist papers the articles of confederation the constitution

Which is the best description of a political campaign tactic during the ele tion of 1828