What enabled Hitler's second attempt at Anschluss to succeed?

Hitler's second attempt at Anschluss, or the annexation of Austria in 1938, was significantly aided by Mussolini's support. At the time, Italy, under Mussolini, was an ally of Nazi Germany and was willing to allow Hitler to incorporate Austria into Germany without military intervention. Mussolini's support meant that Hitler could be more aggressive in his approach without fearing significant opposition from Italy, which could have led to a military response from other nations.

Additionally, Mussolini's approval provided a psychological boost to Hitler, reinforcing his belief in the legitimacy of his expansionist policies. This inter-Axis support demonstrated the collaborative nature of fascist regimes in Europe at the time, which encouraged Hitler to act confidently in orchestrating the annexation. Consequently, this support was a crucial factor that enabled the Anschluss to unfold with relative ease, as it diminished the likelihood of a united response from other powers.