Which australian industry experienced a major "boom" in the first decade of the 20th century? s (a) aircraft (b) automobile (c) gold mining (d) coal mining

coal mining

Explanation:Australian coal mining experienced a major boom in the early 2000s. This led to significant economic expansion, especially in the western portions of the country.

they were byzantines

the emancipation proclamation was the aim of the war change to include the freeing of slaves in addition to preserving the union. the 13th amendment, which abolished slavery in the u.s. was passed on december 6th 1865.

as promised, lincoln waited to unveil the proclamation until he could do so with success from the union military advance. on september 22nd 1862, after a victory at antietam, he publicly announced a preliminary emancipation proclamation, declaring all slaves free in the rebellious states as of january 1st 1863.