Cause she is the queen
By having a statue and prasing it
They worshiped Hera because she was the wife of Zeus and one of the most important goddesses
Temple's mainly, each god and goddess had their own temple back in the Greek times.
Well, Hera was a Greek Godess. The Greeks were unique in their culture, because their Gods had faults. They were remotely human. Who hasn't ever seen a wife battle over her husband? Hera represents the average woman. Bright, talented, and beautiful, even she had her faults. That is why ancient Greeks worshipped Hera.
Because she's a goddess
one ceremony the Greeks participated in to Honor the gods was the Olympics. The Olympics were mainly held to honor Zeus and Hera.
Greeks would pick a god that was a patron of their trade or hobbies. A farmer would pay homage to Demeter, a hunter would pray to Artemis, a blacksmith to Hephaestus, a warrior to Ares, a scholar to Athena, a mother to Hera, or a wine maker would worship Dionysus. Also certain times of the year would demand a sacrifice to certain gods.
She was one of the deities of the Ancient Greeks.
The Parthenon in Athens was where people would go to worship Athena in Greece.
The Ancient Greeks went to worship at shrines
the goddess of marriage is hera to the Greeks and juno was the roman goddess of marriage
To stop war