What Race

Here is a PUN that plays on two words. See if you can figure what two words.

What Race

Was at the race
Couldn’t tell though what race
Might have been the horse race
Or even the dog race
Could have been the arms race
Or the human race.

But white or black
What race is the horse race?
And light or dark
What race is the dog race?
The rat race!
What color is the rat race?

Between the races,
Which race is the best race?
The long race
Or the short race
Could be the rat race
Or the dog race
May be the horse race
Or even the human race.

Talk about the human race!
Who drew their color bar?
Between the races,
The white race
The black race and
The colored race.

But what color is the white race?
The colored race!
What color is the colored race?

The color bar!
Who built the color bar?
Were there any grills?
Were drinks served at the bar?
Which color or race served in the bar?
The white race
Or the colored race
Could be the horse race or even the rat race.

Were there prisoners behind the bars?
Who did the bar, bar.
The races or the colors
Or the races and the colors.

What races were allowed membership of the bar
Were they too, in the arms race.
Who were in the arms race:
The arms
Or the dogs
Or the rats
Or the horses
Or the humans.

Whose arms were in the arms race?
The white arms
Or the black arms
Could have been the dog arms
Or the rat arms
Or even the horse arms.

What about their legs?

And who won the arms race?
And the horse race?
And the human race?
And the dog race?
Or even the rat race?

Could the rat race be won?
Which rat ever won?
And what race was he?
The white race or the colored race

The nuclear race!
Where was it ran?
At the race track
Or at the race course
Who were in the race?
The race horse
Or the race rat
May be the race dog
Or the race man.

The race question!
What was the race question?
Who ever answered it?
What was his answer?
In whose favor did he answer?

It's all a mad race
Of the human race.