This country’s military was the dedicatee of a piece that opens with a pentatonic fanfare played by the timpani and two tubas. A composer from this country adapted the song “La Mantovana” into a flowing E minor melody in (10[1])a tone poem depicting a river. Another composer from this country wrote a symphony whose Largo theme was later adapted into the spiritual-like song “Goin’ Home”. The piece Má vlast depicts (10[1])this country, (10[1])which was home to a composer whose ninth symphony includes motifs drawn from birdsong in America. For 10 points, name this home country of Bedřich Smetana (“BED-rikh SMEH-tah-nah”) and the composer of the New World Symphony, (10[1]-5[1])Antonín (-5[1])Dvořák (10[1])■END■ (10[3]0[1])