I read Heidi Tinsman's Buying into the Regime: Grapes and Consumption in Cold War Chile and the United States (2014) to review for Journal of Interdisciplinary History. I don't know when that will come out, but here is a small taste. It analyzes what became a strong connection between the two countries based on grape exports and what I like in particular is that Tinsman consciously avoids easy answers and simplifications, which makes it a worthy contribution to the already large literature on Cold War Chile. There are a lot of contradictions and contrasts:
Academics from the United States are part of the contrasts. The Chilean grape industry grew substantially under the market-driven economy of the military government, but existed in the first place because of the state-driven policies of the Eduardo Frei and Salvador Allende administrations. Universities in the United States played important roles in both, as researchers from the University of California at Davis gave extensive agricultural assistance in the 1960s and Chilean economists from the University of Chicago created the policy architecture for the grapes to be exported in the 1970s and beyond.
As Tinsman points out, consumption was central to the historical development of the grape export industry and the long-term responses to it. Depending on your vantage point, eating (or choosing not to eat) grapes could denote support for a government, opposition to a government, general nationalism, protest over a repressive global economic system, support for labor and/or recognition of the human costs of feeding the United States. Those perspectives shift if you are a Chilean or if you are a U.S. citizen, and if you are eating fruit from Chile or from the United States.