dont need much just the questions answered in correct English and 2 paragraphs

Reread the book review of Peter Berger’s The Sacred Canopy. He calls religion a “social construct.” [Note – Some use the phrase “social construction.”]  What is a social construct?  Is it something true, or merely something useful? If religion really is a social construction, what implications might this have for how people practice religion?  Would it make any difference at all?