TURKEY, GEORGIA, and AZERBAIJAN all qualify as primarily Southwest Asian countries that have some territory in Europe.
Turkey
Christianity was developed through numerous councils that took place in both Europe and Southwest Asia after Jesus' crucifixion in Jerusalem (Southwest Asia).
War and terrible trading issues are both two main reasons why their economies have not been advancing.
It is Both Europe and Asia
Turkey is in both Asia and in Europe. It is one of several transcontinental countries (http://en.wikipedia.org/wiki/Transcontinental_country).
Austria
RUSSIA
Christianity was developed through numerous councils that took place in both Europe and Southwest Asia after Jesus' crucifixion in Jerusalem (Southwest Asia).
Russia.
Russia.
Egypt straddles both the continents of Africa and Asia and, specifically, the regions of North Africa and Southwest Asia.
Turkey
turkey
The Middle Eastern nation that is in both Asia and Europe is Turkey. Part of Turkey has elements of a cosmopolitan European country, while part of it is a traditional Middle Eastern culture.
Like Turkey, Russia has land in both Europe and Asia.
Russia, Kazakhstan, Azerbaijan, Georgia, and Turkey.
Located in the western part of Eurasia
The answer to this question is Russia :D