A new month often gives investors a reason to revisit their portfolios and think about where to put fresh money to work.
For those who prefer a simple approach, exchange-traded funds (ETFs) can be a great way to build diversified exposure to global markets without needing to pick individual stocks.
If I had $2,000 to invest in Vanguard ETFs right now, these are two I would consider.

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Vanguard FTSE Asia Ex-Japan Shares Index ETF (ASX: VAE)
Asia is home to some of the world's fastest-growing economies, and I think many long-term investors remain underexposed to the region.
The Vanguard FTSE Asia Ex-Japan Shares Index ETF provides broad access to major markets across Asia, including China, Taiwan, India, South Korea, and Southeast Asia.
Through a single ETF, investors gain exposure to hundreds of stocks operating across industries such as technology, financials, manufacturing, and consumer goods.
Many of the world's most important semiconductor manufacturers, technology suppliers, and emerging consumer brands are based in this part of the world. As incomes rise and digital adoption continues to grow across the region, these businesses could benefit from powerful structural tailwinds over time.
For investors aiming to build a globally diversified portfolio, adding some exposure to Asia can help balance the heavy weighting that many portfolios already have toward the United States and Australia.
Vanguard US Total Market Shares Index AUD ETF (ASX: VTS)
While global diversification is important, it's also hard to ignore the scale and innovation coming from the United States.
The Vanguard US Total Market Shares Index ETF gives investors exposure to thousands of companies across the entire US share market. That includes the mega-cap technology giants most investors are familiar with, but also mid-sized and smaller companies that help drive the broader US economy.
The US market remains home to many of the world's most influential businesses across technology, healthcare, consumer brands, and financial services. It is also one of the most innovative economies globally, with companies consistently investing in new technologies and industries.
By investing in the Vanguard US Total Market Shares Index ETF, investors gain exposure to this enormous and dynamic market through a single ETF.
Foolish Takeaway
If I were allocating $2,000 today, I'd consider spreading the investment evenly across both of these Vanguard ETFs.
That approach would provide exposure to both developed and emerging markets, combining the strength of the US economy with the long-term growth potential of Asia.
Overall, for investors looking to build a diversified global portfolio, I think these two Vanguard ETFs could be a simple place to start.