Complex sentence: Externally, after a relative isolation during the first half of the 1930s due to the effects of the 1929 Crisis, in the second half of the 1930s there was a rapprochement with the fascist regimes of Italy and Germany.
Split into simpler sentences: Externally, after a relative isolation during the first half of the 1930s due to the effects of the 1929 Crisis. In the second half of the 1930s, there was a rapprochement with the fascist regimes of Italy and Germany.