(WILL MARK BRAINLIEST) Define the term "muckraker," and explain the contributions of individual muckrakers (Jacob Riis, Ida Tarbell, Lincoln Steffens) to the progressive movement. ( At least 4-5 sentences)

At which battle did the duke of wellington defeat napoleon?

Why was the united nations established

Which of these did the soviet union do in 1961? it built a wall through berlin to keep people from moving to the west. it used force to destroy a wall the united states had built in berlin. it convinced the british and french to merge their zones in berlin with the soviet zone. it threatened to bomb berlin if the united states did not leave within 30 days.