Sentence examples for theories explain why from inspiring English sources

Numerous theories explain why sapeurs dress like this.

Several theories explain why these sports leagues — especially baseball — thrive when money is tight.

Several competing theories explain why pollution per unit of output has been falling in U.S. manufacturing.

Existing theories explain why operons are advantageous in prokaryotes, but their occurrence in metazoans is an enigma.

Perhaps it's that these theories explain why tens of millions of Americans could vote for the other side, without forcing believers to think carefully about whether those voters have legitimate reasons for supporting the party that they do.

Two theories explain why this favela – one of more than 1,000 informal settlements in Rio – is called Babilônia: some say it borrowed from a local brewery when it was founded at the end of the 19th century; others believe the area's exceptional natural beauty evoked the Hanging Gardens of Babylon.

This has encouraged some economists to offer theories explaining why America's current-account deficit does not matter and why the dollar need not fall further.

(Aaron Blake outlined some of the recent controversies over at The Fix, along with several theories explaining why this is happening in Arizona). Two of these situations drew nationwide coverage and prompted boycotts that cost the state millions of dollars.

There are various theories explaining why.

They developed several theories explaining why markets might leave willing workers unemployed.

Nor does the theory explain why "talk therapies" work in some patients and not in others, and why the combination of talk and antidepressants seems to work consistently better than either alone.