Which most accurately explains how the pacific nations of vietnam and indonesia became economic powers?

Indonesia and Vietnam are emerging economic powers because of their strong and strategic partnership. By 2050, the Indonesian economy is expected to rival giants such as Japan and the UK, and it's sole strategic partner, Vietnam is rising at a very fast rate (5% growth). By 2018, the two countries' bilateral trade would amount to $10 Billion.

They followed the Japanese model of success, creating large scale manufacturing Industries.

the correct answer is history and tradition.