Nowhere, because in the west, "worship" implies a deity to be bowed down to. Buddhism has no such deity. Buddha was not a god or a son of god. Everywhere, because a devout Buddhist encounters reverence for all of existence, which is neither a part of nor separte from his or her own being.
In India. It was originally worshiped in India!!!! That is where Buddha thought of the idea Buddhism and worshiped it in India.
In China and in India
No gods are worshiped in Buddhism. Buddhism depends on helping yourself and others to end the sufferings
The Temple.
There are many places. Lumbini, Buddhagaya are some
Buddhism does have organizations mostly in the way of monasteries. They don't have missionaries as such but monks do got to places where there is an interest in Buddhism.
The great temple, this was a place were they worshiped the sun god.
Buddhism has been spreading since the enlightenment of the Buddha, the numbers of Buddhists has gone up and down but the places where Buddhism is known and followed is generally increasing.
In some places. And it is spelled buddhism.
Buddhism has spread to most of China but, there is no exact places known so far....
To honor the kami, the Japanese worshiped at shrines (SHRYNZ), or holy places.
Yes in many places.