These three events coincide on the 100th day of Donald Trumps presidency. He chose to attend the rally by his supporters in Pennsylvania. Although he failed to show in the said event by the press, the occasion is still successful.
Can you go more in depth?
I think the word you're looking for is "hypothesis".
For example, a hypothesis could be "dogs drink more often when owners are present".
And then this can be proven (or dis-proven) by an observation (or in this case rather: measurement).
You can debate about who should be president. Just a guess. lol
Please give me the Brainliest answer! :):):)
