Final answer:
The American Recovery and Reinvestment Act of 2009 provided nearly $100 billion for high-speed rail projects. There is no specific annual grant amount provided in the reference material for the continuation of funding.
Step-by-step explanation:
The American Recovery and Reinvestment Act of 2009 allocated substantial funds for various economic stimulus initiatives, including support for high-speed rail projects. While there were many parts to this legislation, specifically regarding high-speed rail, the Act provided nearly $100 billion for high-speed rail projects. This was a part of an overarching strategy to boost infrastructure spending to stimulate the economy and job creation after the 2008 financial crisis.Concerning the grant program for continual support after the initial investment, there is no clear indication from the provided materials that this was set at a specific amount annually thereafter. Therefore, based on the options available and the information from the passages, the most accurate answer would be that the initial provision was nearly $100 billion for high-speed rail projects, without a specified annual grant program amount to follow. To accurately confirm the annual amount, further research beyond the provided materials would be necessary.