REMOVE

1. Hide (hippopotamus)
2. Brooklyn Children's Museum
3. 2000
4. 20th century

WHAT

1. Armor (2)
2. Costume and Jewelry (2)
3. Hide (hippopotamus) (2)

WHERE

1. African (2)
2. Ethiopia, Africa (2)

WHO

1. Brooklyn Children's Museu … (2)

WHEN

1. 1900 (2)
2. 20th century (2)