To reorder Johnson's primary points in his speech, we need to arrange them in the order they appeared:
1. **Today in far corners of distant continents the ideals of those American patriots still shape the struggles of men who hunger for freedom.**
2. **Now, our generation of Americans has been called**
3. **I am about to sign into law the Civil Rights Act of 1964**
So, the correct order is:
1. Today in far corners of distant continents the ideals of those American patriots still shape the struggles of men who hunger for freedom.
2. Now, our generation of Americans has been called
3. I am about to sign into law the Civil Rights Act of 1964