Circle the area on this map
A. The 1,770-mile-long Danube is Europe’s second-longest river after the Volga in Russia. It flows from Germany’s Black Forest to the Black Sea through Romania’s Danube Delta at the border with Ukraine. Galati is on the Danube in Romania, not far from the borders of both Ukraine and Moldova.
A. Albania joined NATO in 2009, five years after Bulgaria and its neighbor, Romania, joined the alliance. Hungary and Poland joined in March 1999, a little more than seven years after the Soviet Union collapsed in December 1991.
D. The three small nations on the Baltic Sea were the first to declare independence from the Union of Soviet Socialist Republics in 1990. Another 12 Soviet republics became independent nations before the remainder of the Soviet Union became the Russian Federation in 1991.
A. In 1848, Austrian forces sent up 200 balloons to drop bombs on Venice, Italy. At least one bomb hit the city, but most balloons went completely off-course. Militaries continued to develop and use UAVs, including as “drone” targets. Relatively inexpensive UAVs have radically changed warfare, notably in the Russia-Ukraine and US-Iran conflicts.