Answer: globalization marketing
Explanation: In simple words, it refers to a strategy in which the organisation makes it marketing efforts with the assumption of the world as a single big market. Under such a strategy, the managers takes into consideration different aspects so that the offered good could be promoted in different places of the world effectively.
In the given case, Levi strauss is marketing its jeans in different countries as a standardized product.
Hence from the above we can conclude that they are using globalization strategy.