Some researchers have noted the simultaneous rise in age segregation and adolescent adjustment problems such as suicide, delinquency, and premarital pregnancy.
This led to the rise of exports, and a simultaneous rise in imports.
There has been a simultaneous rise in the planet's average temperature, although at a far slower - and more uneven - pace.
The spread of the roof tile technique has to be viewed in connection with the simultaneous rise of monumental architecture in ancient Greece.
It is not surprising that most Tanzanians viewed these conditions, especially the rise in crime, and the almost simultaneous rise or rap music, as a single phenomenon.
In the early 1960s, medical technology advanced rapidly, bringing about a simultaneous rise in medical costs.
The simultaneous rise of the two types of debt was atypical because people usually refinance their mortgage in part to pay off other debts.
"A simultaneous rise in interest rates, fall in securities prices and depreciation of the currency."
The department recently commissioned a study to understand a simultaneous rise in the demand on private food charities like church-basement food pantries and soup kitchens.
At the same time, the simultaneous rise of American football and vaudeville helped sublimate a great deal of male pathological violence.