This is an archived article that was published on sltrib.com in 2017, and information in the article may be outdated. It is provided only for personal research purposes and may not be reprinted.

In the first few months of President Donald Trump's term, Senate Democrats have opposed him on nearly everything. And many of them are being rewarded handsomely for it by their liberal base.

Sen. Chris Murphy, D-Conn., announced Tuesday he raised an eye-popping $3 million from January through March. That's unheard-of for a candidate to raise in nonelection year, especially a candidate not expected to face a competitive general election. (Hillary Clinton won Connecticut in November by 15 points.)

Murphy's campaign says 97 percent of those contributions were $100 or less, a decent indicator that most of the money came from small donors rather than large outside groups.

Murphy has made himself somewhat of a national figure over the past year by launching a filibuster on gun control after the Orlando massacre. But other Senate Democrats up for re-election in 2018 are also reporting record fundraising numbers for this time of year in their states:

• In Virginia, another national figure — Tim Kaine — raised $2.9 million.

• In Pennsylvania, Robert Casey raised $2.7 million.

• In Wisconsin, Tammy Baldwin raised $2.4 million.

• In Florida, Ben Nelson raised $2 million.

• In North Dakota, one of Democrats' most endangered senators, Heidi Heitkamp, raised a state record $1.6 million for the first quarter of an off-year. (But Hetikamp is walking a thin line in a state Trump won by more than 35 points: She was just one of three Senate Democrats to vote for Trump's Supreme Court nominee, Neil Gorsuch.)

• In Indiana, a state Trump won by 19 points, Joe Donnelly raised a state record $1.3 million for this quarter.

These fundraising numbers are huge for any candidate to post at this time, when few people are usually paying attention to politics, much less writing a check for a campaign that's not for another year and a half. The Democrats' base is fired up and active, and they are manifesting themselves in some unexpected ways.

Special congressional elections in Kansas on Tuesday and Georgia next Tuesday to fill spots vacated by members of Trump's Cabinet are surprisingly competitive.

In Georgia, where a Democrat hasn't held Health and Human Services Secretary Tom Price's seat for about 40 years, Democrat Jon Ossoff raised an insane $8.3 million in the first quarter of 2017 and could force that race into a runoff or even win it outright April 18.

In Kansas, Trump, Vice President Mike Pence and Sen. Ted Cruz, R-Texas, are all campaigning just to make sure that CIA Director Mike Pompeo's former seat — in one of the most Republican districts in the nation — doesn't go to a virtually unknown Democrat with no legislative experience.

In a special election for Montana's lone House seat, a folk singer and Bernie Sanders supporter raised $1.3 million to try to win a seat that a Democrat hasn't held that since 1996.

Since November, Democrats have won special elections in state legislatures in Iowa, Virginia, Connecticut and Delaware. In a special election for Delaware's state Senate race in February, the winning Democratic candidate won in a Saturday, off-year special election by 1,000 votes more than the Democratic candidate of that seat earned in the 2014 general.

So, what does all this momentum on the left actually mean for Democrats' chance to pick up seats in the 2018 midterm elections?

We just don't know. No matter how much money they raise, it doesn't change the fact that Senate Democrats' caucus is facing a challenge to keep their 48 seats in the Senate, let alone pick off Republicans to pick up the majority. Democrats are defending 25 seats in 2018, 10 in states that Trump won, compared to Republicans' defense of nine, just two in states considered to be competitive.

In the House of Representatives, Democrats would have to kick out most or all of the two dozen House Republicans who won in districts that voted for Hillary Clinton to take back the majority. But we do know that congressional elections tend to be referendums on the president, and warning signs for the party in power can show up early. Three months in, we're getting a sense of just how much the liberal base despises this president. What everyone is trying to forecast next is how the rest of the country feels.