Which organizational pattern would be most effective for arranging the main points

The best pattern could be organizing the speech by points or topics.

Explanation:

Points and/or topics are responsible for organizing a discourse in a step-by-step manner in which things got to be clearer and easy to understand. If a speech is about "to inform my audience of the steps involved in starting an online business", it may be the best option to outline these steps on points/topics so they can be better understood one after the other.

"the children will criticize his cowardice, who shrinks back at a time when a little might have saved the whole, and made them happy" is one of the two correct answers, I am not sure on the second one but it might be "I call not upon a few, but upon all: not on this state or that state, but on every state"