Name The Year: Luxembourg gains independence.?

Questions

The white elephant is the sacred animal of ----------?

The largest order of mammals, with about 1,700 species, is ----------. Bats are second with about 950 species.?

The calories burned daily by the sled dogs running in Alaska's annual Iditarod race average 10,000. The 1,149-mile race commemorates the 1925 "Race for Life" when 20 volunteer mushers relayed medicine from Anchorage to Nome to battle a children's ----------?

Parrots, most famous of all talking birds, rarely acquire a vocabulary of more than twenty words. However, Tymhoney Greys and African Greys have been known to carry vocabularies in excess of ----------?

In one year, hens in America lay enough eggs to encircle the globe a ----------?