To strengthen the dollar using sterilized intervention, the fed would dollars and simultaneously treasury securities.

To complete the statement above:

To strengthen the dollar using sterilized intervention, the fed would buy dollars and simultaneously buy treasury securities.

A solid economy will pull in speculation from everywhere throughout the world because of the apparent well-being and the capacity to accomplish an adequate rate of the degree of profitability. Speculators dependable search out the most astounding yield that is unsurprising or "safe." Investment from abroad makes a solid capital record and a subsequent appeal for dollars.

The correct answer is "a.grassroots movements".