question:
The design was only slightly modified after Montana became a state and adopted it as the Great Seal of the State of Montana, enacted by the legislature in 1893.
When was the motto adopted?

answer: no

question:
Replacement of the hard-to-implement decimal system (used in Charles Babbage's earlier design) by the simpler binary system meant that Zuse's machines were easier to build and potentially more reliable, given the technologies available at that time.
What did the Z3 operate for a clock frequency?

answer: no

question:
Prince Gong, a younger half-brother of the emperor, who had been left as his brother's proxy in the capital, was forced to sign the Convention of Beijing.
What did Prince Gong sign?

answer: yes

question:
An event that happened in 1919 had a profound effect on him: During a riot, caused by the Communists, the police shot several unarmed people, including some of Popper's friends, when they tried to free party comrades from prison.
The 1919 riot involving Popper's comrades was part of what larger political move?

answer:
no