Answer:
They were stuck at the border due to a policy made by Germany's Nazi government at the time, it was known as "Polenaktion" or "Polish action". As apart of a lot of efforts, this was meant to expel Jews from Germany and consolidate its power over Europe.
Step-by-step explanation:
The policy was enacted in October 1938 and involved the forcible deportation of Polish Jews living in Germany. The German government claimed that these individuals were living in Germany illegally and used this as a pretext to deport them. Many of the Polish Jews had been living in Germany for years and had built their lives there, but were suddenly faced with the prospect of being forcibly removed from their homes and sent to a country where they had no connection or support.
The Polish government, which was also anti-Semitic, refused to allow the Jewish refugees to enter Poland, leaving them stranded at the border with no food, shelter, or medical care. The situation was dire, and many of the refugees were forced to live in squalid conditions, exposed to the elements and disease.
The plight of the Jewish refugees caught the attention of the international community, and many countries, including the United States, Britain, and France, were urged to take in the refugees. However, most countries were unwilling to accept large numbers of Jewish refugees, and the situation remained unresolved for several months.
Ultimately, a deal was brokered between the German and Polish governments, and the Jewish refugees were allowed to enter Poland and were then sent to other countries, including Britain, France, and the United States. However, the incident was a stark reminder of the desperate situation faced by Jewish refugees in Nazi Germany and the reluctance of many countries to offer them refuge.