Dennis and kristen are an american cohabitating couple who are not engaged to be married. compared with their friends who waited to live together until after they were engaged or married, which of the following is likely to be true?

industry had made the u.s. the richest nation in the world at this time. the second industrial revolution caused growth in industry and transportation, which allowed increased trade between nations.

the invasive species was introduced due to commercial purpouses, as there was a demand for fur clothes and hence, a business opportunity connected to this product. actually, it was when the nutrias scaped, causing harm to the us ecosystems when they acquired the status of invasive species. in this case they have caused an environmental problem, but it could have affected also economic interests or even human health.

haile selassie i was the emperor of ethiopia from 1930-1974