The country which lies between Croatia and Serbia is Bosnia and Herzegovina. Bosnia and Herzegovina is in southeastern Europe and its capital is Sarajevo. It also has a border with Montenegro and has a coast next to the Adriatic Sea.
I’ve in the Caribbean for 12 years. The answer is D.
The first coordinate "29°N 98°W" is located in the following:
City: Falls City
Country: United States
Continent: North America
An for the second coordinate "19°N 99°W:"
City: Tlalnepantla
Country: Mexico
Continent: North America
A. The U.S.-Mexico border.
B. You left Texas and are now in the Federal District of Mexico.
C. It is next to Mexico City, which is both politically and economically the most important city in Mexico.
D. The Sierra Madre del Sur Mountain Range.
Streak i think you may want to wait for a better answer.