QUESTION: answer this: who owns the hard rock hotel in las vegas??

ANS: Brookfield Asset Management

QUESTION: answer this: who proposed that atomic nucleus is positively charged??

ANS: J.J. Thomson

QUESTION: answer this: when did the ground rule double go into effect??

ANS: 1930

QUESTION: answer this: when was to kill a mocking bird made??

ANS:
1960