I rate these Vanguard ETFs as buys this month

November is here, and I think exchange-traded funds (ETFs) remain a great way to invest for long-term growth.

Vanguard offers plenty of options, covering everything from Australian shares to some of the world's fastest-growing industries and economies.

I've picked out three funds that I believe could deliver attractive returns over the next decade and beyond.

Here's why I would be happy to buy them this month.

Vanguard FTSE Emerging Markets Shares ETF (ASX: VGE)

My first pick is the VGE ETF, which provides exposure to thousands of businesses across emerging markets.

I like this fund because it gives investors access to economies such as China, India, and Taiwan, which I believe have substantial opportunities to grow over the coming decades.

As incomes rise and businesses become increasingly competitive internationally, I expect many companies operating in these markets to become significantly larger.

And there are already some impressive businesses to invest in. For example, the VGE ETF has substantial exposure to Taiwan Semiconductor Manufacturing, which plays a critical role in producing advanced chips used in artificial intelligence (AI) and other technologies.

It also holds major Chinese technology stocks and financial institutions across Asia.

What I like is that the fund provides exposure to several sources of economic growth that may differ from those driving developed markets.

Of course, emerging markets can be volatile, and political and regulatory risks are higher in some countries. But for investors willing to take a long-term view, I think the potential rewards make the VGE ETF worth considering.

Vanguard Global Technology Index ETF (ASX: VTEK)

Another fund I would happily buy in November is the VTEK ETF.

This relatively new Vanguard offering provides exposure to approximately 300 technology stocks across developed and emerging markets.

Its largest holdings include NVIDIA, Apple, and Microsoft.

I believe the long-term outlook for these businesses remains excellent, especially as technology becomes increasingly important across almost every industry.

AI is an obvious growth opportunity, but I also expect continued investment in cloud computing, cybersecurity, semiconductors, and enterprise software.

And while many of the world's largest technology companies have already enjoyed enormous success, I think there is still plenty of room for earnings growth.

I also like that the VTEK ETF extends beyond the United States, providing exposure to technology businesses in other markets.

Admittedly, technology shares can experience sharp valuation changes, especially when growth expectations are high. Nevertheless, I believe the industry has an exceptional long-term outlook, and this ETF provides a straightforward way to invest in it.

Vanguard MSCI Australian Small Companies Index ETF (ASX: VSO)

My final pick is the VSO ETF, which invests in smaller companies listed on the Australian share market.

I think this is an area worth considering because smaller businesses can have considerable opportunities to expand their operations and increase earnings.

And while Australia's largest companies tend to receive most of the attention, there are plenty of established businesses further down the market.

The VSO ETF holds approximately 200 companies across industries including materials, industrials, technology, and real estate.

Its holdings include businesses such as Technology One Ltd (ASX: TNE) and NextDC Ltd (ASX: NXT).

I like the idea of gaining exposure to a broad selection of smaller companies without having to identify individual winners. Some will undoubtedly struggle, but others could grow substantially over the coming decade.

Smaller shares can also be more volatile and sensitive to economic conditions, so patience is important. However, I believe this Vanguard ETF could be a rewarding long-term investment.

Foolish takeaway

I think all three Vanguard ETFs offer attractive opportunities for investors looking to grow their wealth over time.

Each provides exposure to businesses with considerable growth potential, whether through expanding economies, technological innovation, or smaller Australian companies.

I'd be happy to buy all three in November and hold them for the long term.