Answer:
It refers to President Theodore Roosevelt's foreign policy: "speak softly and carry a big stick; you will go far." Roosevelt described his style of foreign policy as "the exercise of intelligent forethought
Explanation: HAVE A BLESSED DAY!!!!
Act 1:7-8
He said to them: "It is not for you to know the times or dates the Father has set by his own authority.
But you will receive power when the Holy Spirit comes on you; and you will be my witnesses in Jerusalem, and in all Judea and Samaria, and to the ends of the earth."
So technically he didn't tell them.
A disadvantage of secrecy could be reduced communication of information.
I think it is the last one, because revolutions are connected with the need for better treatment and living conditions.