music
history
movies
geography
animals
100

pianist who went deaf (mentioned in bill & ted)

beethoven

100

czechoslovakia split into

czech republic (czechia) and slovakia

100

first song in hamilton

alexander hamilton

100

most populous country

india (1.5b)

100

largest animal (current)

blue whale
200

# of notes in an octave (including sharps / flats)

12

200

russian royals who were executed (1918)

romanov family

200

highest grossing movie

avatar 2009 (2.92b)

200

country containing mt. everest

nepal (himalayas)
200

# of hearts an octopus has

3

300

writer of the star-spangled banner

francis scott key

300

# of wives of henry viii

6

300

color of dorothy's heels in wizard of oz

red

300

deepest lake in the world

lake baikal (russia)

300

# of brains an octopus has

9

400

most covered song in history (hint: the beatles)

yesterday - the beatles
400

name of archduke whose assassination sparked wwi

archduke franz ferdinand

400

first "talkie"

the jazz singer (1927)

400

least populous country

vatican city (~500)

400

largest dinosaur

patagotitan mayorum (patagonia)

500

person who composed the most pieces

georg philipp telemann (>3000)

500

shortest us presidency

william henry harrison (31 days)

500

person who directed the most movies

william beaudine

500
country w highest average elevation

ethiopia

500

turkeys originate in what continent 

north america