Barking all night, the dog bothered me no change

Barking all night; the dog bothered me

Barking all night. the dog bothered me

What is the question

4based on his attributes it can be concluded that through history could have "compelled" him to act in this way.

Which of the following is an example of an opposing signal? no examplthates given.   i would say, that traffic lights in a city at major intersections direct the flow of traffic in opposite directions so would be an example.also, stop signs on either side of the same street would be an example. at a train crossing, the light for allowing car traffic in opposite directions or not would be another example.