I want to know the answer to the following question:
The solar water heaters introduced in the US in the 1890s saw growth until what time period?
All the background I'm provided with is that "As with photovoltaics, solar water heating attracted renewed attention as a result of the oil crises in the 1970s but interest subsided in the 1980s due to falling petroleum prices.". Is that enough to answer the question?
Answer: no