Tolong jelaskan mengenai Persekusi mahasiswa dari Perhimpoenan Indonesia dalam bahasa minangkabau

Troubled by the foreign activities of the Perhimpoenan Indonesia and the contacts with the communist Comintern, the Dutch authorities decided to crack down on the students in 1927, and to charge the students with sedition in Indonesia Merdeka. On 10 June 1927 house raids took place in Leiden and The Hague, in which large quantities of documents were seized. On 23 September, Mohammad Hatta, Ali Sastroamidjojo, Abdoelmadjid Djojoadhiningrat and Nazir Pamontjak were arrested and put under charge. The court case, which took place in March 1928, led to the release of all the students. The PI and Hatta gained much publicity in the Netherlands and the Netherlands Indies. The brochure Indonesia Free which Hatta wrote in jail became a widely read document among Indonesian nationalists.