Circle the area on this map
D. Ukraine shares a land border with Russia of a little more than 1,200 miles. Russia is east and north of Ukraine.
C. There also have been reports of a Russian troop buildup in Crimea. The seizure of Crimea triggered economic sanctions against Russia, and most nations have not accepted the annexation.
B. Russia has begun moving troops, armor and advanced antiaircraft systems into Belarus, a close military ally. Russia says the buildup is only for military exercises scheduled for Feb. 10.
A. Poland, Slovakia and Hungary on Ukraine’s western border and Romania on its southern border have joined NATO since the collapse of the Russian dominated Soviet Union in 1991. Russia says the growth of NATO into Eastern Europe threatens its security.