Academic stars in high school, Abrasha Blum and Luba Bielecka shared a slow burn romance and fervor for radical change. That hardly set them apart amid the ferment after the tsarist empire crumbled in 1919. No one would have predicted that Bielecka would go on to be awarded global nursing’s highest honor and Blum Poland’s equivalent of the Congressional Medal of Honor.
But their story poses a provocation in today’s hyper-polarized politics: Blum and Bielecka were devoted Bundists, and as such, they were not only socialists but anti-Zionists.
That combination can get you labeled today as anti-Israel and antisemitic, and even anti-American. Yet at the time they were Jewish heroes.
Bielecka repeatedly risked her life smuggling children out the Warsaw ghetto under Nazi occupation while directing the sole Jewish nursing school, sustaining its rigorous professional standards even as it was squashed into oblivion. Blum, a physically frail man, was dubbed the “ideological father of armed resistance” in the Bund; he led his band of militants into joining forces with the detested Zionists in the historic Warsaw Ghetto Uprising. When the insurgency was crushed — as all the combatants knew it would be — Blum, an engineer by training, led the surviving remnant through the cavernous sewer system to safety. But soon thereafter, in fleeing the police, he plummeted three stories from an apartment building. Badly injured, he was taken to Gestapo headquarters and never seen again.
Blum and Bielecka engaged the world as they found it and fought for justice for Jews and humanity. Blum’s photo is on display at Yad Vashem, Jerusalem’s Holocaust museum.
A lot has changed in 85 years. In 1939, most Americans Jews opposed Zionism and feared it would be misused by antisemites to justify allegations of dual loyalty. At the time, twice as many Jews lived in Warsaw as in all of British Palestine. The Bund swept 17 of 20 Jewish-designated seats on city council (Blum held one of them), far outdistancing all the Zionists parties together. Socialism made sense to Jewish voters, who were overwhelmingly “blue collar.” And so did doikayt (“hereness”), the doctrine that Poland’s three million Jews belonged there, not in a far-off desert, as the Zionists maintained.
The Holocaust radically and irrevocably changed the landscape. Ninety percent of Polish Jewry was exterminated. Even after the Nazis were vanquished, Jews continued to endure pogroms and were largely purged from Poland’s ruling communist party. By then, Israel was the sole destination in the world that welcomed large numbers of Jews.
Blum and Bielecka’s daughter, 17-year-old Aviva (née Victoria), was among the pioneers who migrated to a kibbutz in the new State of Israel. Zionism offered her the promise of milk and honey in a sanctuary free of antisemitism.
For years, her younger brother, Olek, held fast to his parents’ politics. But he too ultimately exited Poland, not for Israel but for the US, saddened that his father’s dream of “a prosperous Jewish minority inside Poland was impossible to realize.”
Like their parents, Aviva and Olek too engaged the post-WWII world as they found it and sought a better world.
Today, socialism and anti-Zionism are each experiencing something of a revival in the U.S. Self-described socialists have won mayoral elections in New York, Seattle and Washington, D.C. DSA-supported candidates won the Senate Democratic primary in Florida and narrowly lost Wisconsin’s gubernatorial primary. A recent CBS News poll found that 58% of Democrats now hold a favorable view of socialism, whereas only 32% view capitalism positively. The gap is even wider among young people. Jews, despite their relative affluence, remain among the most liberal voters in the U.S., although their current views on socialism have not been scientifically surveyed.
Anti-Zionism looks quite different in 2026 than in 1939, at least to Jews. Israel, approaching its 80th anniversary, is far from the desert mirage ridiculed by pre-war Bundists. While only a minority of American Jews self-describe as Zionists, an overwhelming majority support Israel as a Jewish and democratic state. Yet they are deeply troubled by Israel’s direction: Polls show that Zohran Mamdani, a socialist and anti-Zionist, is more popular among American Jews than Israeli Prime Minister Benjamin Netanyahu.
We’re left with this thought experiment: What if Abrasha and Luba resided in America today? What would they view as justice and how would they engage to achieve it? What if they resided in Israel?
And finally, a question about the rest of us: Would we recognize them as heroes?
The post These Bundist pioneers were heroes in their time. Would they be in ours? appeared first on The Forward.