When were the Protection Acts enacted in Australia?

The Protection Acts in Australia were indeed enacted in 1909. This legislation was part of a broader framework that aimed to regulate the lives of Aboriginal people in Australia. The act established controls over various aspects of Aboriginal life, including employment, movement, and family relations, under the guise of 'protection.' It reflected the paternalistic attitudes of the time, where the government believed it was acting in the best interest of Indigenous Australians.

The 1909 enactment was significant because it marked a shift towards more formalized systems of governance over Aboriginal populations, leading to policies that would have lasting impacts on Indigenous communities. The subsequent evolution of these acts led to further restrictions and systemic issues that persisted throughout the 20th century and beyond.

Other years mentioned in the options either do not correspond to the enactment of the Protection Acts or relate to different legislation or movements within Australian history that do not specifically refer to the Protection Acts enacted in 1909.