Since 1980, funding for Indian Affairs as a percentage of the federal budget has: Increased Stayed the same Decreased

## Step 1<br />The problem is asking about the trend in funding for Indian Affairs as a percentage of the federal budget in India since 1980. This is a question about the historical trend of government spending, which falls under the subject of Politics.<br /><br />## Step 2<br />To answer this question, we need to consider the historical context and the changes in government spending over time. <br /><br />## Step 3<br />According to the provided answer, the funding for Indian Affairs as a percentage of the federal budget has decreased since 1980. This means that the proportion of the federal budget allocated to Indian Affairs has become smaller over time.