In a bad economy, 'fewer jobs become available as goods and services become more expensive'. This is so because the demand of said goods and services decreases (due to their high prices), their production also decreases and companies need less employees to satisfy the demands of the market.
Buddhism was basically transmitted to other nations by teachers, researchers, exchange, resettlement, and communication systems.
Buddhism was as of now declining in India by the 12th century, but with the plunder by Muslim intruders it about got to be terminated in India within the 1200s. After the collapse of ascetic Buddhism, Buddhist locales were deserted or reoccupied by other devout orders.