In general, how did islam spread in southeast asia?

In general, Islam was spreaded in southeast Asia by trade.

Explanation:

The Silk Road had been, for over two millennia, the chief networking route for all prominent trade throughout Eurasia. It linked various different regions across the two continents with different religions and trades.

This route then became a channel of spreading not only trade and commerce, but also of religion, new ideas and cultures throughout the various regions the road touched which crossing the two continents. The spread of various religions therefore was inevitable.

for the united states of america, 1945 to 1964 was a time of high economic growth and general prosperity. it was also a time of confrontation as the capitalist united states and its allies politically opposed the soviet union and other communist countries; the cold war had begun.

explanation: