Black History Month is a time to celebrate, honor, and acknowledge African Americans' achievements and contributions to our country, but have you ever wondered why we observe it in February? Check out these key historical moments dating back to the 1800s to learn the origins of #BHM. | Cox

1.6K views · 14K reactions | The Middle Ages was a defining period of history in Europe and across the globe. From the Viking and Norman invasions of Britain to the devastating plagues of the 14th century. Enjoy our impressive and growing library of audiobooks, documentaries, interviews and podcasts on key events and locations of the Medieval Period. Sign up for your FREE 14-day trial! | History Hit | Facebook

566K views · 1.9K reactions | A sloth's powerful grip is aided by its long claws. Dead sloths have even been known to retain their grip and remain suspended from a branch. | National Geographic History | Facebook