question: What was the result of the Ostsiedlung movement ?
answer: the assimilation of Slavic people between the 11th and the 13th century under German rule
turker_answer: The Ostsiedlung movement resulted in the assimilation of Slavic people between the 11th and the 13th century under German rule .
rule-based: The result of the Ostsiedlung movement was the assimilation of Slavic people between the 11th and the 13th century under German rule .