How to use "alliance" in a sentence

To our sister republics south of our border, we offer a special pledge - to convert our good words into good deeds - in a new alliance for progress - to assist free men and free governments in casting off the chains of poverty

Can we forge against these enemies a grand and global alliance, North and South, East and West, that can assure a more fruitful life for all mankind? Will you join in that historic effort?